Finding the Third Proportional to 2,091,586 and 4,434,314

Step by Step Solution

1. Step 1: Write the proportion equation
   2,091,586 : 4,434,314 = 4,434,314 : x
2. Step 2: Convert to fraction form
   2,091,586/4,434,314 = 4,434,314/x
3. Step 3: Cross multiply
   2,091,586x = 4,434,314 × 4,434,314
4. Step 4: Simplify right side
   2,091,586x = 19,663,140,650,596
5. Step 5: Solve for x
   x = 19,663,140,650,596/2,091,586
6. Step 6: Final answer
   x = 9,401,067.25