Finding the Third Proportional to 2,514.75 and 3,307.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.75 : 3,307.69 = 3,307.69 : x
2. Step 2: Convert to fraction form
   2,514.75/3,307.69 = 3,307.69/x
3. Step 3: Cross multiply
   2,514.75x = 3,307.69 × 3,307.69
4. Step 4: Simplify right side
   2,514.75x = 10,940,796.60
5. Step 5: Solve for x
   x = 10,940,796.60/2,514.75
6. Step 6: Final answer
   x = 4,350.65