Finding the Third Proportional to 3,110,688 and 4,448,304

Step by Step Solution

1. Step 1: Write the proportion equation
   3,110,688 : 4,448,304 = 4,448,304 : x
2. Step 2: Convert to fraction form
   3,110,688/4,448,304 = 4,448,304/x
3. Step 3: Cross multiply
   3,110,688x = 4,448,304 × 4,448,304
4. Step 4: Simplify right side
   3,110,688x = 19,787,408,476,416
5. Step 5: Solve for x
   x = 19,787,408,476,416/3,110,688
6. Step 6: Final answer
   x = 6,361,103.55