Finding the Third Proportional to 32,132.25 and 67,173.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,132.25 : 67,173.75 = 67,173.75 : x
2. Step 2: Convert to fraction form
   32,132.25/67,173.75 = 67,173.75/x
3. Step 3: Cross multiply
   32,132.25x = 67,173.75 × 67,173.75
4. Step 4: Simplify right side
   32,132.25x = 4,512,312,689.06
5. Step 5: Solve for x
   x = 4,512,312,689.06/32,132.25
6. Step 6: Final answer
   x = 140,429.40