Finding the Third Proportional to 1,057,743 and 2,325,438

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,743 : 2,325,438 = 2,325,438 : x
2. Step 2: Convert to fraction form
   1,057,743/2,325,438 = 2,325,438/x
3. Step 3: Cross multiply
   1,057,743x = 2,325,438 × 2,325,438
4. Step 4: Simplify right side
   1,057,743x = 5,407,661,891,844
5. Step 5: Solve for x
   x = 5,407,661,891,844/1,057,743
6. Step 6: Final answer
   x = 5,112,453.49