Finding the Third Proportional to 104.91 and 223.83

Step by Step Solution

1. Step 1: Write the proportion equation
   104.91 : 223.83 = 223.83 : x
2. Step 2: Convert to fraction form
   104.91/223.83 = 223.83/x
3. Step 3: Cross multiply
   104.91x = 223.83 × 223.83
4. Step 4: Simplify right side
   104.91x = 50,099.03
5. Step 5: Solve for x
   x = 50,099.03/104.91
6. Step 6: Final answer
   x = 477.56