Finding the Third Proportional to 2,879,120 and 6,300,616

Step by Step Solution

1. Step 1: Write the proportion equation
   2,879,120 : 6,300,616 = 6,300,616 : x
2. Step 2: Convert to fraction form
   2,879,120/6,300,616 = 6,300,616/x
3. Step 3: Cross multiply
   2,879,120x = 6,300,616 × 6,300,616
4. Step 4: Simplify right side
   2,879,120x = 39,697,761,979,456
5. Step 5: Solve for x
   x = 39,697,761,979,456/2,879,120
6. Step 6: Final answer
   x = 13,788,158.18