Finding the Third Proportional to 363,105 and 797,886

Step by Step Solution

1. Step 1: Write the proportion equation
   363,105 : 797,886 = 797,886 : x
2. Step 2: Convert to fraction form
   363,105/797,886 = 797,886/x
3. Step 3: Cross multiply
   363,105x = 797,886 × 797,886
4. Step 4: Simplify right side
   363,105x = 636,622,068,996
5. Step 5: Solve for x
   x = 636,622,068,996/363,105
6. Step 6: Final answer
   x = 1,753,272.66