Finding the Third Proportional to 487,311,155.50 and 1,063,920,981

Step by Step Solution

1. Step 1: Write the proportion equation
   487,311,155.50 : 1,063,920,981 = 1,063,920,981 : x
2. Step 2: Convert to fraction form
   487,311,155.50/1,063,920,981 = 1,063,920,981/x
3. Step 3: Cross multiply
   487,311,155.50x = 1,063,920,981 × 1,063,920,981
4. Step 4: Simplify right side
   487,311,155.50x = 1,131,927,853,812,002,304
5. Step 5: Solve for x
   x = 1,131,927,853,812,002,304/487,311,155.50
6. Step 6: Final answer
   x = 2,322,803,081.84