Finding the Third Proportional to 1,792,416 and 2,839,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,792,416 : 2,839,560 = 2,839,560 : x
2. Step 2: Convert to fraction form
   1,792,416/2,839,560 = 2,839,560/x
3. Step 3: Cross multiply
   1,792,416x = 2,839,560 × 2,839,560
4. Step 4: Simplify right side
   1,792,416x = 8,063,100,993,600
5. Step 5: Solve for x
   x = 8,063,100,993,600/1,792,416
6. Step 6: Final answer
   x = 4,498,454.04