Finding the Third Proportional to 124,531.50 and 174,744

Step by Step Solution

1. Step 1: Write the proportion equation
   124,531.50 : 174,744 = 174,744 : x
2. Step 2: Convert to fraction form
   124,531.50/174,744 = 174,744/x
3. Step 3: Cross multiply
   124,531.50x = 174,744 × 174,744
4. Step 4: Simplify right side
   124,531.50x = 30,535,465,536
5. Step 5: Solve for x
   x = 30,535,465,536/124,531.50
6. Step 6: Final answer
   x = 245,202.74