Finding the Third Proportional to 1,262,155 and 2,716,767

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,155 : 2,716,767 = 2,716,767 : x
2. Step 2: Convert to fraction form
   1,262,155/2,716,767 = 2,716,767/x
3. Step 3: Cross multiply
   1,262,155x = 2,716,767 × 2,716,767
4. Step 4: Simplify right side
   1,262,155x = 7,380,822,932,289
5. Step 5: Solve for x
   x = 7,380,822,932,289/1,262,155
6. Step 6: Final answer
   x = 5,847,794.39