Finding the Third Proportional to 32,571 and 71,390.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,571 : 71,390.25 = 71,390.25 : x
2. Step 2: Convert to fraction form
   32,571/71,390.25 = 71,390.25/x
3. Step 3: Cross multiply
   32,571x = 71,390.25 × 71,390.25
4. Step 4: Simplify right side
   32,571x = 5,096,567,795.06
5. Step 5: Solve for x
   x = 5,096,567,795.06/32,571
6. Step 6: Final answer
   x = 156,475.63