Finding the Third Proportional to 105,853.50 and 226,469.25

Step by Step Solution

1. Step 1: Write the proportion equation
   105,853.50 : 226,469.25 = 226,469.25 : x
2. Step 2: Convert to fraction form
   105,853.50/226,469.25 = 226,469.25/x
3. Step 3: Cross multiply
   105,853.50x = 226,469.25 × 226,469.25
4. Step 4: Simplify right side
   105,853.50x = 51,288,321,195.56
5. Step 5: Solve for x
   x = 51,288,321,195.56/105,853.50
6. Step 6: Final answer
   x = 484,521.73