Finding the Third Proportional to 222,234 and 479,460

Step by Step Solution

1. Step 1: Write the proportion equation
   222,234 : 479,460 = 479,460 : x
2. Step 2: Convert to fraction form
   222,234/479,460 = 479,460/x
3. Step 3: Cross multiply
   222,234x = 479,460 × 479,460
4. Step 4: Simplify right side
   222,234x = 229,881,891,600
5. Step 5: Solve for x
   x = 229,881,891,600/222,234
6. Step 6: Final answer
   x = 1,034,413.69