Finding the Third Proportional to 1,435.78 and 2,324.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435.78 : 2,324.53 = 2,324.53 : x
2. Step 2: Convert to fraction form
   1,435.78/2,324.53 = 2,324.53/x
3. Step 3: Cross multiply
   1,435.78x = 2,324.53 × 2,324.53
4. Step 4: Simplify right side
   1,435.78x = 5,403,445.53
5. Step 5: Solve for x
   x = 5,403,445.53/1,435.78
6. Step 6: Final answer
   x = 3,763.42