Finding the Third Proportional to 36,613.13 and 79,908.75

Step by Step Solution

1. Step 1: Write the proportion equation
   36,613.13 : 79,908.75 = 79,908.75 : x
2. Step 2: Convert to fraction form
   36,613.13/79,908.75 = 79,908.75/x
3. Step 3: Cross multiply
   36,613.13x = 79,908.75 × 79,908.75
4. Step 4: Simplify right side
   36,613.13x = 6,385,408,326.56
5. Step 5: Solve for x
   x = 6,385,408,326.56/36,613.13
6. Step 6: Final answer
   x = 174,402.17