Finding the Third Proportional to 1,824,786 and 2,667,843

Step by Step Solution

1. Step 1: Write the proportion equation
   1,824,786 : 2,667,843 = 2,667,843 : x
2. Step 2: Convert to fraction form
   1,824,786/2,667,843 = 2,667,843/x
3. Step 3: Cross multiply
   1,824,786x = 2,667,843 × 2,667,843
4. Step 4: Simplify right side
   1,824,786x = 7,117,386,272,649
5. Step 5: Solve for x
   x = 7,117,386,272,649/1,824,786
6. Step 6: Final answer
   x = 3,900,395.05