Finding the Third Proportional to 1,800,564 and 2,787,096

Step by Step Solution

1. Step 1: Write the proportion equation
   1,800,564 : 2,787,096 = 2,787,096 : x
2. Step 2: Convert to fraction form
   1,800,564/2,787,096 = 2,787,096/x
3. Step 3: Cross multiply
   1,800,564x = 2,787,096 × 2,787,096
4. Step 4: Simplify right side
   1,800,564x = 7,767,904,113,216
5. Step 5: Solve for x
   x = 7,767,904,113,216/1,800,564
6. Step 6: Final answer
   x = 4,314,150.52