Finding the Third Proportional to 87,832 and 132,520

Step by Step Solution

1. Step 1: Write the proportion equation
   87,832 : 132,520 = 132,520 : x
2. Step 2: Convert to fraction form
   87,832/132,520 = 132,520/x
3. Step 3: Cross multiply
   87,832x = 132,520 × 132,520
4. Step 4: Simplify right side
   87,832x = 17,561,550,400
5. Step 5: Solve for x
   x = 17,561,550,400/87,832
6. Step 6: Final answer
   x = 199,944.79