Finding the Third Proportional to 229,105 and 479,074

Step by Step Solution

1. Step 1: Write the proportion equation
   229,105 : 479,074 = 479,074 : x
2. Step 2: Convert to fraction form
   229,105/479,074 = 479,074/x
3. Step 3: Cross multiply
   229,105x = 479,074 × 479,074
4. Step 4: Simplify right side
   229,105x = 229,511,897,476
5. Step 5: Solve for x
   x = 229,511,897,476/229,105
6. Step 6: Final answer
   x = 1,001,776.03