Finding the Third Proportional to 228,804 and 350,016

Step by Step Solution

1. Step 1: Write the proportion equation
   228,804 : 350,016 = 350,016 : x
2. Step 2: Convert to fraction form
   228,804/350,016 = 350,016/x
3. Step 3: Cross multiply
   228,804x = 350,016 × 350,016
4. Step 4: Simplify right side
   228,804x = 122,511,200,256
5. Step 5: Solve for x
   x = 122,511,200,256/228,804
6. Step 6: Final answer
   x = 535,441.69