Finding the Third Proportional to 544.78 and 1,180.83

Step by Step Solution

1. Step 1: Write the proportion equation
   544.78 : 1,180.83 = 1,180.83 : x
2. Step 2: Convert to fraction form
   544.78/1,180.83 = 1,180.83/x
3. Step 3: Cross multiply
   544.78x = 1,180.83 × 1,180.83
4. Step 4: Simplify right side
   544.78x = 1,394,355.06
5. Step 5: Solve for x
   x = 1,394,355.06/544.78
6. Step 6: Final answer
   x = 2,559.48