Finding the Third Proportional to 2,214,290 and 4,843,612

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214,290 : 4,843,612 = 4,843,612 : x
2. Step 2: Convert to fraction form
   2,214,290/4,843,612 = 4,843,612/x
3. Step 3: Cross multiply
   2,214,290x = 4,843,612 × 4,843,612
4. Step 4: Simplify right side
   2,214,290x = 23,460,577,206,544
5. Step 5: Solve for x
   x = 23,460,577,206,544/2,214,290
6. Step 6: Final answer
   x = 10,595,078.88