Finding the Third Proportional to 60,770.25 and 132,505.88

Step by Step Solution

1. Step 1: Write the proportion equation
   60,770.25 : 132,505.88 = 132,505.88 : x
2. Step 2: Convert to fraction form
   60,770.25/132,505.88 = 132,505.88/x
3. Step 3: Cross multiply
   60,770.25x = 132,505.88 × 132,505.88
4. Step 4: Simplify right side
   60,770.25x = 17,557,806,909.52
5. Step 5: Solve for x
   x = 17,557,806,909.52/60,770.25
6. Step 6: Final answer
   x = 288,921.09