Finding the Third Proportional to 2,659,461 and 5,878,794

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659,461 : 5,878,794 = 5,878,794 : x
2. Step 2: Convert to fraction form
   2,659,461/5,878,794 = 5,878,794/x
3. Step 3: Cross multiply
   2,659,461x = 5,878,794 × 5,878,794
4. Step 4: Simplify right side
   2,659,461x = 34,560,218,894,436
5. Step 5: Solve for x
   x = 34,560,218,894,436/2,659,461
6. Step 6: Final answer
   x = 12,995,196.73