Finding the Third Proportional to 151,067 and 222,424

Step by Step Solution

1. Step 1: Write the proportion equation
   151,067 : 222,424 = 222,424 : x
2. Step 2: Convert to fraction form
   151,067/222,424 = 222,424/x
3. Step 3: Cross multiply
   151,067x = 222,424 × 222,424
4. Step 4: Simplify right side
   151,067x = 49,472,435,776
5. Step 5: Solve for x
   x = 49,472,435,776/151,067
6. Step 6: Final answer
   x = 327,486.72