Finding the Third Proportional to 1,557,354 and 3,452,892

Step by Step Solution

1. Step 1: Write the proportion equation
   1,557,354 : 3,452,892 = 3,452,892 : x
2. Step 2: Convert to fraction form
   1,557,354/3,452,892 = 3,452,892/x
3. Step 3: Cross multiply
   1,557,354x = 3,452,892 × 3,452,892
4. Step 4: Simplify right side
   1,557,354x = 11,922,463,163,664
5. Step 5: Solve for x
   x = 11,922,463,163,664/1,557,354
6. Step 6: Final answer
   x = 7,655,589.65