Finding the Third Proportional to 119.25 and 244.31

Step by Step Solution

1. Step 1: Write the proportion equation
   119.25 : 244.31 = 244.31 : x
2. Step 2: Convert to fraction form
   119.25/244.31 = 244.31/x
3. Step 3: Cross multiply
   119.25x = 244.31 × 244.31
4. Step 4: Simplify right side
   119.25x = 59,688.60
5. Step 5: Solve for x
   x = 59,688.60/119.25
6. Step 6: Final answer
   x = 500.53