Finding the Third Proportional to 54,712.50 and 117,741

Step by Step Solution

1. Step 1: Write the proportion equation
   54,712.50 : 117,741 = 117,741 : x
2. Step 2: Convert to fraction form
   54,712.50/117,741 = 117,741/x
3. Step 3: Cross multiply
   54,712.50x = 117,741 × 117,741
4. Step 4: Simplify right side
   54,712.50x = 13,862,943,081
5. Step 5: Solve for x
   x = 13,862,943,081/54,712.50
6. Step 6: Final answer
   x = 253,377.99