Finding the Third Proportional to 797,856 and 1,707,786

Step by Step Solution

1. Step 1: Write the proportion equation
   797,856 : 1,707,786 = 1,707,786 : x
2. Step 2: Convert to fraction form
   797,856/1,707,786 = 1,707,786/x
3. Step 3: Cross multiply
   797,856x = 1,707,786 × 1,707,786
4. Step 4: Simplify right side
   797,856x = 2,916,533,021,796
5. Step 5: Solve for x
   x = 2,916,533,021,796/797,856
6. Step 6: Final answer
   x = 3,655,462.92