Finding the Third Proportional to 32,740.13 and 71,476.88

Step by Step Solution

1. Step 1: Write the proportion equation
   32,740.13 : 71,476.88 = 71,476.88 : x
2. Step 2: Convert to fraction form
   32,740.13/71,476.88 = 71,476.88/x
3. Step 3: Cross multiply
   32,740.13x = 71,476.88 × 71,476.88
4. Step 4: Simplify right side
   32,740.13x = 5,108,943,659.77
5. Step 5: Solve for x
   x = 5,108,943,659.77/32,740.13
6. Step 6: Final answer
   x = 156,045.33