Finding the Third Proportional to 89,318 and 132,762

Step by Step Solution

1. Step 1: Write the proportion equation
   89,318 : 132,762 = 132,762 : x
2. Step 2: Convert to fraction form
   89,318/132,762 = 132,762/x
3. Step 3: Cross multiply
   89,318x = 132,762 × 132,762
4. Step 4: Simplify right side
   89,318x = 17,625,748,644
5. Step 5: Solve for x
   x = 17,625,748,644/89,318
6. Step 6: Final answer
   x = 197,337.03