Finding the Third Proportional to 514.31 and 1,097.25

Step by Step Solution

1. Step 1: Write the proportion equation
   514.31 : 1,097.25 = 1,097.25 : x
2. Step 2: Convert to fraction form
   514.31/1,097.25 = 1,097.25/x
3. Step 3: Cross multiply
   514.31x = 1,097.25 × 1,097.25
4. Step 4: Simplify right side
   514.31x = 1,203,957.56
5. Step 5: Solve for x
   x = 1,203,957.56/514.31
6. Step 6: Final answer
   x = 2,340.91