Finding the Third Proportional to 88,654 and 132,982

Step by Step Solution

1. Step 1: Write the proportion equation
   88,654 : 132,982 = 132,982 : x
2. Step 2: Convert to fraction form
   88,654/132,982 = 132,982/x
3. Step 3: Cross multiply
   88,654x = 132,982 × 132,982
4. Step 4: Simplify right side
   88,654x = 17,684,212,324
5. Step 5: Solve for x
   x = 17,684,212,324/88,654
6. Step 6: Final answer
   x = 199,474.50