Finding the Third Proportional to 60,560 and 132,018

Step by Step Solution

1. Step 1: Write the proportion equation
   60,560 : 132,018 = 132,018 : x
2. Step 2: Convert to fraction form
   60,560/132,018 = 132,018/x
3. Step 3: Cross multiply
   60,560x = 132,018 × 132,018
4. Step 4: Simplify right side
   60,560x = 17,428,752,324
5. Step 5: Solve for x
   x = 17,428,752,324/60,560
6. Step 6: Final answer
   x = 287,793.14