Finding the Third Proportional to 2,568.38 and 5,545.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568.38 : 5,545.97 = 5,545.97 : x
2. Step 2: Convert to fraction form
   2,568.38/5,545.97 = 5,545.97/x
3. Step 3: Cross multiply
   2,568.38x = 5,545.97 × 5,545.97
4. Step 4: Simplify right side
   2,568.38x = 30,757,769.38
5. Step 5: Solve for x
   x = 30,757,769.38/2,568.38
6. Step 6: Final answer
   x = 11,975.58