Finding the Third Proportional to 1,906,434 and 2,944,215

Step by Step Solution

1. Step 1: Write the proportion equation
   1,906,434 : 2,944,215 = 2,944,215 : x
2. Step 2: Convert to fraction form
   1,906,434/2,944,215 = 2,944,215/x
3. Step 3: Cross multiply
   1,906,434x = 2,944,215 × 2,944,215
4. Step 4: Simplify right side
   1,906,434x = 8,668,401,966,225
5. Step 5: Solve for x
   x = 8,668,401,966,225/1,906,434
6. Step 6: Final answer
   x = 4,546,919.52