Finding the Third Proportional to 2,814,912 and 4,659,105

Step by Step Solution

1. Step 1: Write the proportion equation
   2,814,912 : 4,659,105 = 4,659,105 : x
2. Step 2: Convert to fraction form
   2,814,912/4,659,105 = 4,659,105/x
3. Step 3: Cross multiply
   2,814,912x = 4,659,105 × 4,659,105
4. Step 4: Simplify right side
   2,814,912x = 21,707,259,401,025
5. Step 5: Solve for x
   x = 21,707,259,401,025/2,814,912
6. Step 6: Final answer
   x = 7,711,523.27