Finding the Third Proportional to 3,814,212 and 5,760,198

Step by Step Solution

1. Step 1: Write the proportion equation
   3,814,212 : 5,760,198 = 5,760,198 : x
2. Step 2: Convert to fraction form
   3,814,212/5,760,198 = 5,760,198/x
3. Step 3: Cross multiply
   3,814,212x = 5,760,198 × 5,760,198
4. Step 4: Simplify right side
   3,814,212x = 33,179,880,999,204
5. Step 5: Solve for x
   x = 33,179,880,999,204/3,814,212
6. Step 6: Final answer
   x = 8,699,013.32