Finding the Third Proportional to 124,076.81 and 271,785.38

Step by Step Solution

1. Step 1: Write the proportion equation
   124,076.81 : 271,785.38 = 271,785.38 : x
2. Step 2: Convert to fraction form
   124,076.81/271,785.38 = 271,785.38/x
3. Step 3: Cross multiply
   124,076.81x = 271,785.38 × 271,785.38
4. Step 4: Simplify right side
   124,076.81x = 73,867,290,063.89
5. Step 5: Solve for x
   x = 73,867,290,063.89/124,076.81
6. Step 6: Final answer
   x = 595,335.17