Finding the Third Proportional to 59,324,656 and 91,809,624

Step by Step Solution

1. Step 1: Write the proportion equation
   59,324,656 : 91,809,624 = 91,809,624 : x
2. Step 2: Convert to fraction form
   59,324,656/91,809,624 = 91,809,624/x
3. Step 3: Cross multiply
   59,324,656x = 91,809,624 × 91,809,624
4. Step 4: Simplify right side
   59,324,656x = 8,429,007,059,021,376
5. Step 5: Solve for x
   x = 8,429,007,059,021,376/59,324,656
6. Step 6: Final answer
   x = 142,082,695.92