Finding the Third Proportional to 16,908.75 and 36,723.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,908.75 : 36,723.38 = 36,723.38 : x
2. Step 2: Convert to fraction form
   16,908.75/36,723.38 = 36,723.38/x
3. Step 3: Cross multiply
   16,908.75x = 36,723.38 × 36,723.38
4. Step 4: Simplify right side
   16,908.75x = 1,348,606,271.39
5. Step 5: Solve for x
   x = 1,348,606,271.39/16,908.75
6. Step 6: Final answer
   x = 79,757.89