Finding the Third Proportional to 1,077,910 and 1,796,408.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,910 : 1,796,408.50 = 1,796,408.50 : x
2. Step 2: Convert to fraction form
   1,077,910/1,796,408.50 = 1,796,408.50/x
3. Step 3: Cross multiply
   1,077,910x = 1,796,408.50 × 1,796,408.50
4. Step 4: Simplify right side
   1,077,910x = 3,227,083,498,872.25
5. Step 5: Solve for x
   x = 3,227,083,498,872.25/1,077,910
6. Step 6: Final answer
   x = 2,993,833.90