Finding the Third Proportional to 2,894,879 and 4,258,106

Step by Step Solution

1. Step 1: Write the proportion equation
   2,894,879 : 4,258,106 = 4,258,106 : x
2. Step 2: Convert to fraction form
   2,894,879/4,258,106 = 4,258,106/x
3. Step 3: Cross multiply
   2,894,879x = 4,258,106 × 4,258,106
4. Step 4: Simplify right side
   2,894,879x = 18,131,466,707,236
5. Step 5: Solve for x
   x = 18,131,466,707,236/2,894,879
6. Step 6: Final answer
   x = 6,263,290.01