Finding the Third Proportional to 32,871.38 and 71,962.88

Step by Step Solution

1. Step 1: Write the proportion equation
   32,871.38 : 71,962.88 = 71,962.88 : x
2. Step 2: Convert to fraction form
   32,871.38/71,962.88 = 71,962.88/x
3. Step 3: Cross multiply
   32,871.38x = 71,962.88 × 71,962.88
4. Step 4: Simplify right side
   32,871.38x = 5,178,655,378.27
5. Step 5: Solve for x
   x = 5,178,655,378.27/32,871.38
6. Step 6: Final answer
   x = 157,543.01