Finding the Third Proportional to 1,776,960 and 2,826,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,776,960 : 2,826,176 = 2,826,176 : x
2. Step 2: Convert to fraction form
   1,776,960/2,826,176 = 2,826,176/x
3. Step 3: Cross multiply
   1,776,960x = 2,826,176 × 2,826,176
4. Step 4: Simplify right side
   1,776,960x = 7,987,270,782,976
5. Step 5: Solve for x
   x = 7,987,270,782,976/1,776,960
6. Step 6: Final answer
   x = 4,494,907.47