Finding the Third Proportional to 2,251.13 and 3,561.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251.13 : 3,561.38 = 3,561.38 : x
2. Step 2: Convert to fraction form
   2,251.13/3,561.38 = 3,561.38/x
3. Step 3: Cross multiply
   2,251.13x = 3,561.38 × 3,561.38
4. Step 4: Simplify right side
   2,251.13x = 12,683,391.89
5. Step 5: Solve for x
   x = 12,683,391.89/2,251.13
6. Step 6: Final answer
   x = 5,634.25