Finding the Third Proportional to 88,038 and 171,666

Step by Step Solution

1. Step 1: Write the proportion equation
   88,038 : 171,666 = 171,666 : x
2. Step 2: Convert to fraction form
   88,038/171,666 = 171,666/x
3. Step 3: Cross multiply
   88,038x = 171,666 × 171,666
4. Step 4: Simplify right side
   88,038x = 29,469,215,556
5. Step 5: Solve for x
   x = 29,469,215,556/88,038
6. Step 6: Final answer
   x = 334,732.91