Finding the Third Proportional to 2,659,462 and 5,878,796

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659,462 : 5,878,796 = 5,878,796 : x
2. Step 2: Convert to fraction form
   2,659,462/5,878,796 = 5,878,796/x
3. Step 3: Cross multiply
   2,659,462x = 5,878,796 × 5,878,796
4. Step 4: Simplify right side
   2,659,462x = 34,560,242,409,616
5. Step 5: Solve for x
   x = 34,560,242,409,616/2,659,462
6. Step 6: Final answer
   x = 12,995,200.69