Finding the Third Proportional to 87,440.06 and 132,868.69

Step by Step Solution

1. Step 1: Write the proportion equation
   87,440.06 : 132,868.69 = 132,868.69 : x
2. Step 2: Convert to fraction form
   87,440.06/132,868.69 = 132,868.69/x
3. Step 3: Cross multiply
   87,440.06x = 132,868.69 × 132,868.69
4. Step 4: Simplify right side
   87,440.06x = 17,654,088,117.97
5. Step 5: Solve for x
   x = 17,654,088,117.97/87,440.06
6. Step 6: Final answer
   x = 201,899.31