Finding the Third Proportional to 222,992 and 482,336

Step by Step Solution

1. Step 1: Write the proportion equation
   222,992 : 482,336 = 482,336 : x
2. Step 2: Convert to fraction form
   222,992/482,336 = 482,336/x
3. Step 3: Cross multiply
   222,992x = 482,336 × 482,336
4. Step 4: Simplify right side
   222,992x = 232,648,016,896
5. Step 5: Solve for x
   x = 232,648,016,896/222,992
6. Step 6: Final answer
   x = 1,043,302.08