Finding the Third Proportional to 1,057,734 and 2,325,420

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,734 : 2,325,420 = 2,325,420 : x
2. Step 2: Convert to fraction form
   1,057,734/2,325,420 = 2,325,420/x
3. Step 3: Cross multiply
   1,057,734x = 2,325,420 × 2,325,420
4. Step 4: Simplify right side
   1,057,734x = 5,407,578,176,400
5. Step 5: Solve for x
   x = 5,407,578,176,400/1,057,734
6. Step 6: Final answer
   x = 5,112,417.84