Finding the Third Proportional to 1,114,892 and 1,682,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114,892 : 1,682,788 = 1,682,788 : x
2. Step 2: Convert to fraction form
   1,114,892/1,682,788 = 1,682,788/x
3. Step 3: Cross multiply
   1,114,892x = 1,682,788 × 1,682,788
4. Step 4: Simplify right side
   1,114,892x = 2,831,775,452,944
5. Step 5: Solve for x
   x = 2,831,775,452,944/1,114,892
6. Step 6: Final answer
   x = 2,539,954.95