Finding the Third Proportional to 104.49 and 227.89

Step by Step Solution

1. Step 1: Write the proportion equation
   104.49 : 227.89 = 227.89 : x
2. Step 2: Convert to fraction form
   104.49/227.89 = 227.89/x
3. Step 3: Cross multiply
   104.49x = 227.89 × 227.89
4. Step 4: Simplify right side
   104.49x = 51,934.58
5. Step 5: Solve for x
   x = 51,934.58/104.49
6. Step 6: Final answer
   x = 497.01