Finding the Third Proportional to 1,036.55 and 1,767.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036.55 : 1,767.45 = 1,767.45 : x
2. Step 2: Convert to fraction form
   1,036.55/1,767.45 = 1,767.45/x
3. Step 3: Cross multiply
   1,036.55x = 1,767.45 × 1,767.45
4. Step 4: Simplify right side
   1,036.55x = 3,123,862.93
5. Step 5: Solve for x
   x = 3,123,862.93/1,036.55
6. Step 6: Final answer
   x = 3,013.72