Finding the Third Proportional to 1,587.09 and 2,250.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,587.09 : 2,250.28 = 2,250.28 : x
2. Step 2: Convert to fraction form
   1,587.09/2,250.28 = 2,250.28/x
3. Step 3: Cross multiply
   1,587.09x = 2,250.28 × 2,250.28
4. Step 4: Simplify right side
   1,587.09x = 5,063,765.70
5. Step 5: Solve for x
   x = 5,063,765.70/1,587.09
6. Step 6: Final answer
   x = 3,190.59