Finding the Third Proportional to 88,016 and 132,446

Step by Step Solution

1. Step 1: Write the proportion equation
   88,016 : 132,446 = 132,446 : x
2. Step 2: Convert to fraction form
   88,016/132,446 = 132,446/x
3. Step 3: Cross multiply
   88,016x = 132,446 × 132,446
4. Step 4: Simplify right side
   88,016x = 17,541,942,916
5. Step 5: Solve for x
   x = 17,541,942,916/88,016
6. Step 6: Final answer
   x = 199,304.02