Finding the Third Proportional to 80,608.50 and 175,554

Step by Step Solution

1. Step 1: Write the proportion equation
   80,608.50 : 175,554 = 175,554 : x
2. Step 2: Convert to fraction form
   80,608.50/175,554 = 175,554/x
3. Step 3: Cross multiply
   80,608.50x = 175,554 × 175,554
4. Step 4: Simplify right side
   80,608.50x = 30,819,206,916
5. Step 5: Solve for x
   x = 30,819,206,916/80,608.50
6. Step 6: Final answer
   x = 382,331.97