Finding the Third Proportional to 31,566,022 and 73,752,498

Step by Step Solution

1. Step 1: Write the proportion equation
   31,566,022 : 73,752,498 = 73,752,498 : x
2. Step 2: Convert to fraction form
   31,566,022/73,752,498 = 73,752,498/x
3. Step 3: Cross multiply
   31,566,022x = 73,752,498 × 73,752,498
4. Step 4: Simplify right side
   31,566,022x = 5,439,430,961,240,004
5. Step 5: Solve for x
   x = 5,439,430,961,240,004/31,566,022
6. Step 6: Final answer
   x = 172,319,177.92