Finding the Third Proportional to 5,233.50 and 7,760.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,233.50 : 7,760.25 = 7,760.25 : x
2. Step 2: Convert to fraction form
   5,233.50/7,760.25 = 7,760.25/x
3. Step 3: Cross multiply
   5,233.50x = 7,760.25 × 7,760.25
4. Step 4: Simplify right side
   5,233.50x = 60,221,480.06
5. Step 5: Solve for x
   x = 60,221,480.06/5,233.50
6. Step 6: Final answer
   x = 11,506.92