Finding the Third Proportional to 1,141.25 and 1,616.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141.25 : 1,616.75 = 1,616.75 : x
2. Step 2: Convert to fraction form
   1,141.25/1,616.75 = 1,616.75/x
3. Step 3: Cross multiply
   1,141.25x = 1,616.75 × 1,616.75
4. Step 4: Simplify right side
   1,141.25x = 2,613,880.56
5. Step 5: Solve for x
   x = 2,613,880.56/1,141.25
6. Step 6: Final answer
   x = 2,290.37