Finding the Third Proportional to 98,986,080 and 149,753,145.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,986,080 : 149,753,145.50 = 149,753,145.50 : x
2. Step 2: Convert to fraction form
   98,986,080/149,753,145.50 = 149,753,145.50/x
3. Step 3: Cross multiply
   98,986,080x = 149,753,145.50 × 149,753,145.50
4. Step 4: Simplify right side
   98,986,080x = 22,426,004,587,144,172
5. Step 5: Solve for x
   x = 22,426,004,587,144,172/98,986,080
6. Step 6: Final answer
   x = 226,557,154.17