Finding the Third Proportional to 36,168.05 and 79,231.88

Step by Step Solution

1. Step 1: Write the proportion equation
   36,168.05 : 79,231.88 = 79,231.88 : x
2. Step 2: Convert to fraction form
   36,168.05/79,231.88 = 79,231.88/x
3. Step 3: Cross multiply
   36,168.05x = 79,231.88 × 79,231.88
4. Step 4: Simplify right side
   36,168.05x = 6,277,690,016.02
5. Step 5: Solve for x
   x = 6,277,690,016.02/36,168.05
6. Step 6: Final answer
   x = 173,570.06