Finding the Third Proportional to 222,676.50 and 480,048

Step by Step Solution

1. Step 1: Write the proportion equation
   222,676.50 : 480,048 = 480,048 : x
2. Step 2: Convert to fraction form
   222,676.50/480,048 = 480,048/x
3. Step 3: Cross multiply
   222,676.50x = 480,048 × 480,048
4. Step 4: Simplify right side
   222,676.50x = 230,446,082,304
5. Step 5: Solve for x
   x = 230,446,082,304/222,676.50
6. Step 6: Final answer
   x = 1,034,891.79