Finding the Third Proportional to 56,828,616 and 91,522,530

Step by Step Solution

1. Step 1: Write the proportion equation
   56,828,616 : 91,522,530 = 91,522,530 : x
2. Step 2: Convert to fraction form
   56,828,616/91,522,530 = 91,522,530/x
3. Step 3: Cross multiply
   56,828,616x = 91,522,530 × 91,522,530
4. Step 4: Simplify right side
   56,828,616x = 8,376,373,497,600,900
5. Step 5: Solve for x
   x = 8,376,373,497,600,900/56,828,616
6. Step 6: Final answer
   x = 147,397,105.32