Finding the Third Proportional to 88,197 and 132,494

Step by Step Solution

1. Step 1: Write the proportion equation
   88,197 : 132,494 = 132,494 : x
2. Step 2: Convert to fraction form
   88,197/132,494 = 132,494/x
3. Step 3: Cross multiply
   88,197x = 132,494 × 132,494
4. Step 4: Simplify right side
   88,197x = 17,554,660,036
5. Step 5: Solve for x
   x = 17,554,660,036/88,197
6. Step 6: Final answer
   x = 199,039.20