Finding the Third Proportional to 87,784.59 and 132,951.38

Step by Step Solution

1. Step 1: Write the proportion equation
   87,784.59 : 132,951.38 = 132,951.38 : x
2. Step 2: Convert to fraction form
   87,784.59/132,951.38 = 132,951.38/x
3. Step 3: Cross multiply
   87,784.59x = 132,951.38 × 132,951.38
4. Step 4: Simplify right side
   87,784.59x = 17,676,068,114.39
5. Step 5: Solve for x
   x = 17,676,068,114.39/87,784.59
6. Step 6: Final answer
   x = 201,357.29