Finding the Third Proportional to 1,452.94 and 1,818.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,452.94 : 1,818.28 = 1,818.28 : x
2. Step 2: Convert to fraction form
   1,452.94/1,818.28 = 1,818.28/x
3. Step 3: Cross multiply
   1,452.94x = 1,818.28 × 1,818.28
4. Step 4: Simplify right side
   1,452.94x = 3,306,146.70
5. Step 5: Solve for x
   x = 3,306,146.70/1,452.94
6. Step 6: Final answer
   x = 2,275.49