Finding the Third Proportional to 535.78 and 1,132.03

Step by Step Solution

1. Step 1: Write the proportion equation
   535.78 : 1,132.03 = 1,132.03 : x
2. Step 2: Convert to fraction form
   535.78/1,132.03 = 1,132.03/x
3. Step 3: Cross multiply
   535.78x = 1,132.03 × 1,132.03
4. Step 4: Simplify right side
   535.78x = 1,281,494.75
5. Step 5: Solve for x
   x = 1,281,494.75/535.78
6. Step 6: Final answer
   x = 2,391.82