Finding the Third Proportional to 2,894,337 and 4,254,789

Step by Step Solution

1. Step 1: Write the proportion equation
   2,894,337 : 4,254,789 = 4,254,789 : x
2. Step 2: Convert to fraction form
   2,894,337/4,254,789 = 4,254,789/x
3. Step 3: Cross multiply
   2,894,337x = 4,254,789 × 4,254,789
4. Step 4: Simplify right side
   2,894,337x = 18,103,229,434,521
5. Step 5: Solve for x
   x = 18,103,229,434,521/2,894,337
6. Step 6: Final answer
   x = 6,254,706.84