Finding the Third Proportional to 1,800,756 and 2,746,860

Step by Step Solution

1. Step 1: Write the proportion equation
   1,800,756 : 2,746,860 = 2,746,860 : x
2. Step 2: Convert to fraction form
   1,800,756/2,746,860 = 2,746,860/x
3. Step 3: Cross multiply
   1,800,756x = 2,746,860 × 2,746,860
4. Step 4: Simplify right side
   1,800,756x = 7,545,239,859,600
5. Step 5: Solve for x
   x = 7,545,239,859,600/1,800,756
6. Step 6: Final answer
   x = 4,190,040.11