Finding the Third Proportional to 796,514 and 1,261,858

Step by Step Solution

1. Step 1: Write the proportion equation
   796,514 : 1,261,858 = 1,261,858 : x
2. Step 2: Convert to fraction form
   796,514/1,261,858 = 1,261,858/x
3. Step 3: Cross multiply
   796,514x = 1,261,858 × 1,261,858
4. Step 4: Simplify right side
   796,514x = 1,592,285,612,164
5. Step 5: Solve for x
   x = 1,592,285,612,164/796,514
6. Step 6: Final answer
   x = 1,999,067.95