Finding the Third Proportional to 1,291.50 and 3,044.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,291.50 : 3,044.25 = 3,044.25 : x
2. Step 2: Convert to fraction form
   1,291.50/3,044.25 = 3,044.25/x
3. Step 3: Cross multiply
   1,291.50x = 3,044.25 × 3,044.25
4. Step 4: Simplify right side
   1,291.50x = 9,267,458.06
5. Step 5: Solve for x
   x = 9,267,458.06/1,291.50
6. Step 6: Final answer
   x = 7,175.73