Finding the Third Proportional to 478,734,896 and 1,015,116,848

Step by Step Solution

1. Step 1: Write the proportion equation
   478,734,896 : 1,015,116,848 = 1,015,116,848 : x
2. Step 2: Convert to fraction form
   478,734,896/1,015,116,848 = 1,015,116,848/x
3. Step 3: Cross multiply
   478,734,896x = 1,015,116,848 × 1,015,116,848
4. Step 4: Simplify right side
   478,734,896x = 1,030,462,215,093,455,104
5. Step 5: Solve for x
   x = 1,030,462,215,093,455,104/478,734,896
6. Step 6: Final answer
   x = 2,152,469,401.55