Publication Description: This paper presents the foundational derivation of Density-Driven Gravity (DDG) and the PK-Theory energetic cycle. It resolves the "Binding Problem" of the Milky Way-Andromeda system by demonstrating that current baryonic mass inventories are sufficient to explain observed dynamics when gravity is treated as a function of density geometry rather than bulk mass. The work provides: 1. A derivation of the 10^58 J energy budget for galactic mergers, identifying it as the source of the apparent "Dark Matter" mass-energy deficit. 2. A universal scaling coefficient (𝜿) that bridges terrestrial lithological data with cosmic-scale voids and clusters. 3. The introduction of the Planck Pivot and the Fifth State of matter, defining the physical boundary of a cyclic, "Yo-Yo" universe. This document is the first in a series that unifies General Relativity with Quantum Mechanics through an energy-neutral, closed adiabatic thermodynamic accounting of the cosmos.
DENCER HYDE (Sun,) studied this question.