Finding the Third Proportional to 534.09 and 1,105.52

Step by Step Solution

1. Step 1: Write the proportion equation
   534.09 : 1,105.52 = 1,105.52 : x
2. Step 2: Convert to fraction form
   534.09/1,105.52 = 1,105.52/x
3. Step 3: Cross multiply
   534.09x = 1,105.52 × 1,105.52
4. Step 4: Simplify right side
   534.09x = 1,222,182.07
5. Step 5: Solve for x
   x = 1,222,182.07/534.09
6. Step 6: Final answer
   x = 2,288.33