Finding the Third Proportional to 105,841.50 and 226,249.50

Step by Step Solution

1. Step 1: Write the proportion equation
   105,841.50 : 226,249.50 = 226,249.50 : x
2. Step 2: Convert to fraction form
   105,841.50/226,249.50 = 226,249.50/x
3. Step 3: Cross multiply
   105,841.50x = 226,249.50 × 226,249.50
4. Step 4: Simplify right side
   105,841.50x = 51,188,836,250.25
5. Step 5: Solve for x
   x = 51,188,836,250.25/105,841.50
6. Step 6: Final answer
   x = 483,636.72