Finding the Third Proportional to 2,891,736 and 4,328,852

Step by Step Solution

1. Step 1: Write the proportion equation
   2,891,736 : 4,328,852 = 4,328,852 : x
2. Step 2: Convert to fraction form
   2,891,736/4,328,852 = 4,328,852/x
3. Step 3: Cross multiply
   2,891,736x = 4,328,852 × 4,328,852
4. Step 4: Simplify right side
   2,891,736x = 18,738,959,637,904
5. Step 5: Solve for x
   x = 18,738,959,637,904/2,891,736
6. Step 6: Final answer
   x = 6,480,176.49