Finding the Third Proportional to 2,109,784 and 3,268,923

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,784 : 3,268,923 = 3,268,923 : x
2. Step 2: Convert to fraction form
   2,109,784/3,268,923 = 3,268,923/x
3. Step 3: Cross multiply
   2,109,784x = 3,268,923 × 3,268,923
4. Step 4: Simplify right side
   2,109,784x = 10,685,857,579,929
5. Step 5: Solve for x
   x = 10,685,857,579,929/2,109,784
6. Step 6: Final answer
   x = 5,064,905.97