Finding the Third Proportional to 203,792 and 479,514

Step by Step Solution

1. Step 1: Write the proportion equation
   203,792 : 479,514 = 479,514 : x
2. Step 2: Convert to fraction form
   203,792/479,514 = 479,514/x
3. Step 3: Cross multiply
   203,792x = 479,514 × 479,514
4. Step 4: Simplify right side
   203,792x = 229,933,676,196
5. Step 5: Solve for x
   x = 229,933,676,196/203,792
6. Step 6: Final answer
   x = 1,128,276.26