Finding the Third Proportional to 105,016 and 228,464

Step by Step Solution

1. Step 1: Write the proportion equation
   105,016 : 228,464 = 228,464 : x
2. Step 2: Convert to fraction form
   105,016/228,464 = 228,464/x
3. Step 3: Cross multiply
   105,016x = 228,464 × 228,464
4. Step 4: Simplify right side
   105,016x = 52,195,799,296
5. Step 5: Solve for x
   x = 52,195,799,296/105,016
6. Step 6: Final answer
   x = 497,027.11