Finding the Third Proportional to 2,894,885 and 4,258,116

Step by Step Solution

1. Step 1: Write the proportion equation
   2,894,885 : 4,258,116 = 4,258,116 : x
2. Step 2: Convert to fraction form
   2,894,885/4,258,116 = 4,258,116/x
3. Step 3: Cross multiply
   2,894,885x = 4,258,116 × 4,258,116
4. Step 4: Simplify right side
   2,894,885x = 18,131,551,869,456
5. Step 5: Solve for x
   x = 18,131,551,869,456/2,894,885
6. Step 6: Final answer
   x = 6,263,306.44