Finding the Third Proportional to 60,432 and 132,327

Step by Step Solution

1. Step 1: Write the proportion equation
   60,432 : 132,327 = 132,327 : x
2. Step 2: Convert to fraction form
   60,432/132,327 = 132,327/x
3. Step 3: Cross multiply
   60,432x = 132,327 × 132,327
4. Step 4: Simplify right side
   60,432x = 17,510,434,929
5. Step 5: Solve for x
   x = 17,510,434,929/60,432
6. Step 6: Final answer
   x = 289,754.35