Finding the Third Proportional to 226,358 and 479,698

Step by Step Solution

1. Step 1: Write the proportion equation
   226,358 : 479,698 = 479,698 : x
2. Step 2: Convert to fraction form
   226,358/479,698 = 479,698/x
3. Step 3: Cross multiply
   226,358x = 479,698 × 479,698
4. Step 4: Simplify right side
   226,358x = 230,110,171,204
5. Step 5: Solve for x
   x = 230,110,171,204/226,358
6. Step 6: Final answer
   x = 1,016,576.27