Finding the Third Proportional to 519,730,260 and 1,155,664,002

Step by Step Solution

1. Step 1: Write the proportion equation
   519,730,260 : 1,155,664,002 = 1,155,664,002 : x
2. Step 2: Convert to fraction form
   519,730,260/1,155,664,002 = 1,155,664,002/x
3. Step 3: Cross multiply
   519,730,260x = 1,155,664,002 × 1,155,664,002
4. Step 4: Simplify right side
   519,730,260x = 1,335,559,285,518,656,000
5. Step 5: Solve for x
   x = 1,335,559,285,518,656,000/519,730,260
6. Step 6: Final answer
   x = 2,569,716,232.26