Finding the Third Proportional to 819,914 and 1,797,776

Step by Step Solution

1. Step 1: Write the proportion equation
   819,914 : 1,797,776 = 1,797,776 : x
2. Step 2: Convert to fraction form
   819,914/1,797,776 = 1,797,776/x
3. Step 3: Cross multiply
   819,914x = 1,797,776 × 1,797,776
4. Step 4: Simplify right side
   819,914x = 3,231,998,546,176
5. Step 5: Solve for x
   x = 3,231,998,546,176/819,914
6. Step 6: Final answer
   x = 3,941,875.06