Finding the Third Proportional to 60,310 and 132,650

Step by Step Solution

1. Step 1: Write the proportion equation
   60,310 : 132,650 = 132,650 : x
2. Step 2: Convert to fraction form
   60,310/132,650 = 132,650/x
3. Step 3: Cross multiply
   60,310x = 132,650 × 132,650
4. Step 4: Simplify right side
   60,310x = 17,596,022,500
5. Step 5: Solve for x
   x = 17,596,022,500/60,310
6. Step 6: Final answer
   x = 291,759.62