Finding the Third Proportional to 56,943 and 124,610.88

Step by Step Solution

1. Step 1: Write the proportion equation
   56,943 : 124,610.88 = 124,610.88 : x
2. Step 2: Convert to fraction form
   56,943/124,610.88 = 124,610.88/x
3. Step 3: Cross multiply
   56,943x = 124,610.88 × 124,610.88
4. Step 4: Simplify right side
   56,943x = 15,527,870,168.27
5. Step 5: Solve for x
   x = 15,527,870,168.27/56,943
6. Step 6: Final answer
   x = 272,691.47