Finding the Third Proportional to 1,266.18 and 2,003.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,266.18 : 2,003.33 = 2,003.33 : x
2. Step 2: Convert to fraction form
   1,266.18/2,003.33 = 2,003.33/x
3. Step 3: Cross multiply
   1,266.18x = 2,003.33 × 2,003.33
4. Step 4: Simplify right side
   1,266.18x = 4,013,315.75
5. Step 5: Solve for x
   x = 4,013,315.75/1,266.18
6. Step 6: Final answer
   x = 3,169.63