Finding the Third Proportional to 32,860 and 71,256.13

Step by Step Solution

1. Step 1: Write the proportion equation
   32,860 : 71,256.13 = 71,256.13 : x
2. Step 2: Convert to fraction form
   32,860/71,256.13 = 71,256.13/x
3. Step 3: Cross multiply
   32,860x = 71,256.13 × 71,256.13
4. Step 4: Simplify right side
   32,860x = 5,077,435,350.02
5. Step 5: Solve for x
   x = 5,077,435,350.02/32,860
6. Step 6: Final answer
   x = 154,517.20