Finding the Third Proportional to 2,222,608 and 3,443,736

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,608 : 3,443,736 = 3,443,736 : x
2. Step 2: Convert to fraction form
   2,222,608/3,443,736 = 3,443,736/x
3. Step 3: Cross multiply
   2,222,608x = 3,443,736 × 3,443,736
4. Step 4: Simplify right side
   2,222,608x = 11,859,317,637,696
5. Step 5: Solve for x
   x = 11,859,317,637,696/2,222,608
6. Step 6: Final answer
   x = 5,335,766.65