Finding the Third Proportional to 156,049.31 and 235,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   156,049.31 : 235,714.50 = 235,714.50 : x
2. Step 2: Convert to fraction form
   156,049.31/235,714.50 = 235,714.50/x
3. Step 3: Cross multiply
   156,049.31x = 235,714.50 × 235,714.50
4. Step 4: Simplify right side
   156,049.31x = 55,561,325,510.25
5. Step 5: Solve for x
   x = 55,561,325,510.25/156,049.31
6. Step 6: Final answer
   x = 356,049.79