Finding the Third Proportional to 1,233,626 and 1,840,212

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233,626 : 1,840,212 = 1,840,212 : x
2. Step 2: Convert to fraction form
   1,233,626/1,840,212 = 1,840,212/x
3. Step 3: Cross multiply
   1,233,626x = 1,840,212 × 1,840,212
4. Step 4: Simplify right side
   1,233,626x = 3,386,380,204,944
5. Step 5: Solve for x
   x = 3,386,380,204,944/1,233,626
6. Step 6: Final answer
   x = 2,745,062.28