Finding the Third Proportional to 87,384 and 132,696

Step by Step Solution

1. Step 1: Write the proportion equation
   87,384 : 132,696 = 132,696 : x
2. Step 2: Convert to fraction form
   87,384/132,696 = 132,696/x
3. Step 3: Cross multiply
   87,384x = 132,696 × 132,696
4. Step 4: Simplify right side
   87,384x = 17,608,228,416
5. Step 5: Solve for x
   x = 17,608,228,416/87,384
6. Step 6: Final answer
   x = 201,504.03