Finding the Third Proportional to 2,139,842 and 3,324,027

Step by Step Solution

1. Step 1: Write the proportion equation
   2,139,842 : 3,324,027 = 3,324,027 : x
2. Step 2: Convert to fraction form
   2,139,842/3,324,027 = 3,324,027/x
3. Step 3: Cross multiply
   2,139,842x = 3,324,027 × 3,324,027
4. Step 4: Simplify right side
   2,139,842x = 11,049,155,496,729
5. Step 5: Solve for x
   x = 11,049,155,496,729/2,139,842
6. Step 6: Final answer
   x = 5,163,538.01