Finding the Third Proportional to 2,895,843 and 4,328,456

Step by Step Solution

1. Step 1: Write the proportion equation
   2,895,843 : 4,328,456 = 4,328,456 : x
2. Step 2: Convert to fraction form
   2,895,843/4,328,456 = 4,328,456/x
3. Step 3: Cross multiply
   2,895,843x = 4,328,456 × 4,328,456
4. Step 4: Simplify right side
   2,895,843x = 18,735,531,343,936
5. Step 5: Solve for x
   x = 18,735,531,343,936/2,895,843
6. Step 6: Final answer
   x = 6,469,802.18