Finding the Third Proportional to 105.89 and 244.05

Step by Step Solution

1. Step 1: Write the proportion equation
   105.89 : 244.05 = 244.05 : x
2. Step 2: Convert to fraction form
   105.89/244.05 = 244.05/x
3. Step 3: Cross multiply
   105.89x = 244.05 × 244.05
4. Step 4: Simplify right side
   105.89x = 59,562.69
5. Step 5: Solve for x
   x = 59,562.69/105.89
6. Step 6: Final answer
   x = 562.49