Finding the Third Proportional to 80,151.50 and 125,080

Step by Step Solution

1. Step 1: Write the proportion equation
   80,151.50 : 125,080 = 125,080 : x
2. Step 2: Convert to fraction form
   80,151.50/125,080 = 125,080/x
3. Step 3: Cross multiply
   80,151.50x = 125,080 × 125,080
4. Step 4: Simplify right side
   80,151.50x = 15,645,006,400
5. Step 5: Solve for x
   x = 15,645,006,400/80,151.50
6. Step 6: Final answer
   x = 195,192.93