Finding the Third Proportional to 105,941.25 and 228,687.38

Step by Step Solution

1. Step 1: Write the proportion equation
   105,941.25 : 228,687.38 = 228,687.38 : x
2. Step 2: Convert to fraction form
   105,941.25/228,687.38 = 228,687.38/x
3. Step 3: Cross multiply
   105,941.25x = 228,687.38 × 228,687.38
4. Step 4: Simplify right side
   105,941.25x = 52,297,915,484.39
5. Step 5: Solve for x
   x = 52,297,915,484.39/105,941.25
6. Step 6: Final answer
   x = 493,650.16