Finding the Third Proportional to 58,540.50 and 124,371

Step by Step Solution

1. Step 1: Write the proportion equation
   58,540.50 : 124,371 = 124,371 : x
2. Step 2: Convert to fraction form
   58,540.50/124,371 = 124,371/x
3. Step 3: Cross multiply
   58,540.50x = 124,371 × 124,371
4. Step 4: Simplify right side
   58,540.50x = 15,468,145,641
5. Step 5: Solve for x
   x = 15,468,145,641/58,540.50
6. Step 6: Final answer
   x = 264,229.82