Finding the Third Proportional to 1,304.25 and 2,745.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304.25 : 2,745.38 = 2,745.38 : x
2. Step 2: Convert to fraction form
   1,304.25/2,745.38 = 2,745.38/x
3. Step 3: Cross multiply
   1,304.25x = 2,745.38 × 2,745.38
4. Step 4: Simplify right side
   1,304.25x = 7,537,083.89
5. Step 5: Solve for x
   x = 7,537,083.89/1,304.25
6. Step 6: Final answer
   x = 5,778.86