Finding the Third Proportional to 2,222,988 and 3,444,306

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,988 : 3,444,306 = 3,444,306 : x
2. Step 2: Convert to fraction form
   2,222,988/3,444,306 = 3,444,306/x
3. Step 3: Cross multiply
   2,222,988x = 3,444,306 × 3,444,306
4. Step 4: Simplify right side
   2,222,988x = 11,863,243,821,636
5. Step 5: Solve for x
   x = 11,863,243,821,636/2,222,988
6. Step 6: Final answer
   x = 5,336,620.72