Finding the Third Proportional to 2,005,268 and 3,291,836

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,268 : 3,291,836 = 3,291,836 : x
2. Step 2: Convert to fraction form
   2,005,268/3,291,836 = 3,291,836/x
3. Step 3: Cross multiply
   2,005,268x = 3,291,836 × 3,291,836
4. Step 4: Simplify right side
   2,005,268x = 10,836,184,250,896
5. Step 5: Solve for x
   x = 10,836,184,250,896/2,005,268
6. Step 6: Final answer
   x = 5,403,858.36