Finding the Third Proportional to 32,114.81 and 67,691.53

Step by Step Solution

1. Step 1: Write the proportion equation
   32,114.81 : 67,691.53 = 67,691.53 : x
2. Step 2: Convert to fraction form
   32,114.81/67,691.53 = 67,691.53/x
3. Step 3: Cross multiply
   32,114.81x = 67,691.53 × 67,691.53
4. Step 4: Simplify right side
   32,114.81x = 4,582,143,402.97
5. Step 5: Solve for x
   x = 4,582,143,402.97/32,114.81
6. Step 6: Final answer
   x = 142,680.06