Finding the Third Proportional to 57,046.50 and 124,038

Step by Step Solution

1. Step 1: Write the proportion equation
   57,046.50 : 124,038 = 124,038 : x
2. Step 2: Convert to fraction form
   57,046.50/124,038 = 124,038/x
3. Step 3: Cross multiply
   57,046.50x = 124,038 × 124,038
4. Step 4: Simplify right side
   57,046.50x = 15,385,425,444
5. Step 5: Solve for x
   x = 15,385,425,444/57,046.50
6. Step 6: Final answer
   x = 269,699.73