Finding the Third Proportional to 2,247.75 and 3,434.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247.75 : 3,434.63 = 3,434.63 : x
2. Step 2: Convert to fraction form
   2,247.75/3,434.63 = 3,434.63/x
3. Step 3: Cross multiply
   2,247.75x = 3,434.63 × 3,434.63
4. Step 4: Simplify right side
   2,247.75x = 11,796,648.89
5. Step 5: Solve for x
   x = 11,796,648.89/2,247.75
6. Step 6: Final answer
   x = 5,248.20