Finding the Third Proportional to 1,521,544 and 2,354,694

Step by Step Solution

1. Step 1: Write the proportion equation
   1,521,544 : 2,354,694 = 2,354,694 : x
2. Step 2: Convert to fraction form
   1,521,544/2,354,694 = 2,354,694/x
3. Step 3: Cross multiply
   1,521,544x = 2,354,694 × 2,354,694
4. Step 4: Simplify right side
   1,521,544x = 5,544,583,833,636
5. Step 5: Solve for x
   x = 5,544,583,833,636/1,521,544
6. Step 6: Final answer
   x = 3,644,050.93