Finding the Third Proportional to 60,382 and 132,428

Step by Step Solution

1. Step 1: Write the proportion equation
   60,382 : 132,428 = 132,428 : x
2. Step 2: Convert to fraction form
   60,382/132,428 = 132,428/x
3. Step 3: Cross multiply
   60,382x = 132,428 × 132,428
4. Step 4: Simplify right side
   60,382x = 17,537,175,184
5. Step 5: Solve for x
   x = 17,537,175,184/60,382
6. Step 6: Final answer
   x = 290,437.14