Finding the Third Proportional to 1,821,892 and 2,718,114

Step by Step Solution

1. Step 1: Write the proportion equation
   1,821,892 : 2,718,114 = 2,718,114 : x
2. Step 2: Convert to fraction form
   1,821,892/2,718,114 = 2,718,114/x
3. Step 3: Cross multiply
   1,821,892x = 2,718,114 × 2,718,114
4. Step 4: Simplify right side
   1,821,892x = 7,388,143,716,996
5. Step 5: Solve for x
   x = 7,388,143,716,996/1,821,892
6. Step 6: Final answer
   x = 4,055,204.00