Finding the Third Proportional to 59,508,734 and 91,916,140

Step by Step Solution

1. Step 1: Write the proportion equation
   59,508,734 : 91,916,140 = 91,916,140 : x
2. Step 2: Convert to fraction form
   59,508,734/91,916,140 = 91,916,140/x
3. Step 3: Cross multiply
   59,508,734x = 91,916,140 × 91,916,140
4. Step 4: Simplify right side
   59,508,734x = 8,448,576,792,499,600
5. Step 5: Solve for x
   x = 8,448,576,792,499,600/59,508,734
6. Step 6: Final answer
   x = 141,972,047.20