Finding the Third Proportional to 228,672 and 495,504

Step by Step Solution

1. Step 1: Write the proportion equation
   228,672 : 495,504 = 495,504 : x
2. Step 2: Convert to fraction form
   228,672/495,504 = 495,504/x
3. Step 3: Cross multiply
   228,672x = 495,504 × 495,504
4. Step 4: Simplify right side
   228,672x = 245,524,214,016
5. Step 5: Solve for x
   x = 245,524,214,016/228,672
6. Step 6: Final answer
   x = 1,073,696.01