Finding the Third Proportional to 2,659,468 and 5,878,808

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659,468 : 5,878,808 = 5,878,808 : x
2. Step 2: Convert to fraction form
   2,659,468/5,878,808 = 5,878,808/x
3. Step 3: Cross multiply
   2,659,468x = 5,878,808 × 5,878,808
4. Step 4: Simplify right side
   2,659,468x = 34,560,383,500,864
5. Step 5: Solve for x
   x = 34,560,383,500,864/2,659,468
6. Step 6: Final answer
   x = 12,995,224.42