Finding the Third Proportional to 1,325,016 and 2,066,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,325,016 : 2,066,256 = 2,066,256 : x
2. Step 2: Convert to fraction form
   1,325,016/2,066,256 = 2,066,256/x
3. Step 3: Cross multiply
   1,325,016x = 2,066,256 × 2,066,256
4. Step 4: Simplify right side
   1,325,016x = 4,269,413,857,536
5. Step 5: Solve for x
   x = 4,269,413,857,536/1,325,016
6. Step 6: Final answer
   x = 3,222,160.23