Finding the Third Proportional to 32,926 and 71,472

Step by Step Solution

1. Step 1: Write the proportion equation
   32,926 : 71,472 = 71,472 : x
2. Step 2: Convert to fraction form
   32,926/71,472 = 71,472/x
3. Step 3: Cross multiply
   32,926x = 71,472 × 71,472
4. Step 4: Simplify right side
   32,926x = 5,108,246,784
5. Step 5: Solve for x
   x = 5,108,246,784/32,926
6. Step 6: Final answer
   x = 155,143.25