Finding the Third Proportional to 2,853,630 and 5,943,456

Step by Step Solution

1. Step 1: Write the proportion equation
   2,853,630 : 5,943,456 = 5,943,456 : x
2. Step 2: Convert to fraction form
   2,853,630/5,943,456 = 5,943,456/x
3. Step 3: Cross multiply
   2,853,630x = 5,943,456 × 5,943,456
4. Step 4: Simplify right side
   2,853,630x = 35,324,669,223,936
5. Step 5: Solve for x
   x = 35,324,669,223,936/2,853,630
6. Step 6: Final answer
   x = 12,378,854.03