Finding the Third Proportional to 2,840,922 and 3,827,619

Step by Step Solution

1. Step 1: Write the proportion equation
   2,840,922 : 3,827,619 = 3,827,619 : x
2. Step 2: Convert to fraction form
   2,840,922/3,827,619 = 3,827,619/x
3. Step 3: Cross multiply
   2,840,922x = 3,827,619 × 3,827,619
4. Step 4: Simplify right side
   2,840,922x = 14,650,667,209,161
5. Step 5: Solve for x
   x = 14,650,667,209,161/2,840,922
6. Step 6: Final answer
   x = 5,157,011.42