Finding the Third Proportional to 1,057,742 and 2,325,436

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,742 : 2,325,436 = 2,325,436 : x
2. Step 2: Convert to fraction form
   1,057,742/2,325,436 = 2,325,436/x
3. Step 3: Cross multiply
   1,057,742x = 2,325,436 × 2,325,436
4. Step 4: Simplify right side
   1,057,742x = 5,407,652,590,096
5. Step 5: Solve for x
   x = 5,407,652,590,096/1,057,742
6. Step 6: Final answer
   x = 5,112,449.53