Finding the Third Proportional to 2,078,814 and 3,109,744

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078,814 : 3,109,744 = 3,109,744 : x
2. Step 2: Convert to fraction form
   2,078,814/3,109,744 = 3,109,744/x
3. Step 3: Cross multiply
   2,078,814x = 3,109,744 × 3,109,744
4. Step 4: Simplify right side
   2,078,814x = 9,670,507,745,536
5. Step 5: Solve for x
   x = 9,670,507,745,536/2,078,814
6. Step 6: Final answer
   x = 4,651,935.07