Finding the Third Proportional to 32,181 and 67,302.88

Step by Step Solution

1. Step 1: Write the proportion equation
   32,181 : 67,302.88 = 67,302.88 : x
2. Step 2: Convert to fraction form
   32,181/67,302.88 = 67,302.88/x
3. Step 3: Cross multiply
   32,181x = 67,302.88 × 67,302.88
4. Step 4: Simplify right side
   32,181x = 4,529,676,983.27
5. Step 5: Solve for x
   x = 4,529,676,983.27/32,181
6. Step 6: Final answer
   x = 140,756.25