Finding the Third Proportional to 71,841.56 and 156,118.88

Step by Step Solution

1. Step 1: Write the proportion equation
   71,841.56 : 156,118.88 = 156,118.88 : x
2. Step 2: Convert to fraction form
   71,841.56/156,118.88 = 156,118.88/x
3. Step 3: Cross multiply
   71,841.56x = 156,118.88 × 156,118.88
4. Step 4: Simplify right side
   71,841.56x = 24,373,103,131.27
5. Step 5: Solve for x
   x = 24,373,103,131.27/71,841.56
6. Step 6: Final answer
   x = 339,261.87