Finding the Third Proportional to 127,051.03 and 271,939.78

Step by Step Solution

1. Step 1: Write the proportion equation
   127,051.03 : 271,939.78 = 271,939.78 : x
2. Step 2: Convert to fraction form
   127,051.03/271,939.78 = 271,939.78/x
3. Step 3: Cross multiply
   127,051.03x = 271,939.78 × 271,939.78
4. Step 4: Simplify right side
   127,051.03x = 73,951,244,626.30
5. Step 5: Solve for x
   x = 73,951,244,626.30/127,051.03
6. Step 6: Final answer
   x = 582,059.38