Finding the Third Proportional to 2,584.88 and 5,661.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584.88 : 5,661.25 = 5,661.25 : x
2. Step 2: Convert to fraction form
   2,584.88/5,661.25 = 5,661.25/x
3. Step 3: Cross multiply
   2,584.88x = 5,661.25 × 5,661.25
4. Step 4: Simplify right side
   2,584.88x = 32,049,751.56
5. Step 5: Solve for x
   x = 32,049,751.56/2,584.88
6. Step 6: Final answer
   x = 12,398.96