Finding the Third Proportional to 88,182 and 132,474

Step by Step Solution

1. Step 1: Write the proportion equation
   88,182 : 132,474 = 132,474 : x
2. Step 2: Convert to fraction form
   88,182/132,474 = 132,474/x
3. Step 3: Cross multiply
   88,182x = 132,474 × 132,474
4. Step 4: Simplify right side
   88,182x = 17,549,360,676
5. Step 5: Solve for x
   x = 17,549,360,676/88,182
6. Step 6: Final answer
   x = 199,012.96