Finding the Third Proportional to 98,986,057.50 and 149,753,113.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,986,057.50 : 149,753,113.50 = 149,753,113.50 : x
2. Step 2: Convert to fraction form
   98,986,057.50/149,753,113.50 = 149,753,113.50/x
3. Step 3: Cross multiply
   98,986,057.50x = 149,753,113.50 × 149,753,113.50
4. Step 4: Simplify right side
   98,986,057.50x = 22,425,995,002,943,884
5. Step 5: Solve for x
   x = 22,425,995,002,943,884/98,986,057.50
6. Step 6: Final answer
   x = 226,557,108.84