Finding the Third Proportional to 2,410.31 and 5,247.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.31 : 5,247.56 = 5,247.56 : x
2. Step 2: Convert to fraction form
   2,410.31/5,247.56 = 5,247.56/x
3. Step 3: Cross multiply
   2,410.31x = 5,247.56 × 5,247.56
4. Step 4: Simplify right side
   2,410.31x = 27,536,912.19
5. Step 5: Solve for x
   x = 27,536,912.19/2,410.31
6. Step 6: Final answer
   x = 11,424.62