Finding the Third Proportional to 222,938 and 480,004

Step by Step Solution

1. Step 1: Write the proportion equation
   222,938 : 480,004 = 480,004 : x
2. Step 2: Convert to fraction form
   222,938/480,004 = 480,004/x
3. Step 3: Cross multiply
   222,938x = 480,004 × 480,004
4. Step 4: Simplify right side
   222,938x = 230,403,840,016
5. Step 5: Solve for x
   x = 230,403,840,016/222,938
6. Step 6: Final answer
   x = 1,033,488.41