Finding the Third Proportional to 3,081.75 and 4,541.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,081.75 : 4,541.25 = 4,541.25 : x
2. Step 2: Convert to fraction form
   3,081.75/4,541.25 = 4,541.25/x
3. Step 3: Cross multiply
   3,081.75x = 4,541.25 × 4,541.25
4. Step 4: Simplify right side
   3,081.75x = 20,622,951.56
5. Step 5: Solve for x
   x = 20,622,951.56/3,081.75
6. Step 6: Final answer
   x = 6,691.96