Finding the Third Proportional to 67,387,485 and 98,554,026

Step by Step Solution

1. Step 1: Write the proportion equation
   67,387,485 : 98,554,026 = 98,554,026 : x
2. Step 2: Convert to fraction form
   67,387,485/98,554,026 = 98,554,026/x
3. Step 3: Cross multiply
   67,387,485x = 98,554,026 × 98,554,026
4. Step 4: Simplify right side
   67,387,485x = 9,712,896,040,808,676
5. Step 5: Solve for x
   x = 9,712,896,040,808,676/67,387,485
6. Step 6: Final answer
   x = 144,135,013.21