Finding the Third Proportional to 1,105.38 and 1,502.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105.38 : 1,502.13 = 1,502.13 : x
2. Step 2: Convert to fraction form
   1,105.38/1,502.13 = 1,502.13/x
3. Step 3: Cross multiply
   1,105.38x = 1,502.13 × 1,502.13
4. Step 4: Simplify right side
   1,105.38x = 2,256,379.52
5. Step 5: Solve for x
   x = 2,256,379.52/1,105.38
6. Step 6: Final answer
   x = 2,041.28