Finding the Third Proportional to 31,366,795 and 67,944,665

Step by Step Solution

1. Step 1: Write the proportion equation
   31,366,795 : 67,944,665 = 67,944,665 : x
2. Step 2: Convert to fraction form
   31,366,795/67,944,665 = 67,944,665/x
3. Step 3: Cross multiply
   31,366,795x = 67,944,665 × 67,944,665
4. Step 4: Simplify right side
   31,366,795x = 4,616,477,501,962,225
5. Step 5: Solve for x
   x = 4,616,477,501,962,225/31,366,795
6. Step 6: Final answer
   x = 147,177,214.06