Finding the Third Proportional to 2,629,818 and 5,659,110

Step by Step Solution

1. Step 1: Write the proportion equation
   2,629,818 : 5,659,110 = 5,659,110 : x
2. Step 2: Convert to fraction form
   2,629,818/5,659,110 = 5,659,110/x
3. Step 3: Cross multiply
   2,629,818x = 5,659,110 × 5,659,110
4. Step 4: Simplify right side
   2,629,818x = 32,025,525,992,100
5. Step 5: Solve for x
   x = 32,025,525,992,100/2,629,818
6. Step 6: Final answer
   x = 12,177,848.81