Finding the Third Proportional to 1,077,892 and 1,796,380

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,892 : 1,796,380 = 1,796,380 : x
2. Step 2: Convert to fraction form
   1,077,892/1,796,380 = 1,796,380/x
3. Step 3: Cross multiply
   1,077,892x = 1,796,380 × 1,796,380
4. Step 4: Simplify right side
   1,077,892x = 3,226,981,104,400
5. Step 5: Solve for x
   x = 3,226,981,104,400/1,077,892
6. Step 6: Final answer
   x = 2,993,788.90