Finding the Third Proportional to 799,814 and 1,754,617

Step by Step Solution

1. Step 1: Write the proportion equation
   799,814 : 1,754,617 = 1,754,617 : x
2. Step 2: Convert to fraction form
   799,814/1,754,617 = 1,754,617/x
3. Step 3: Cross multiply
   799,814x = 1,754,617 × 1,754,617
4. Step 4: Simplify right side
   799,814x = 3,078,680,816,689
5. Step 5: Solve for x
   x = 3,078,680,816,689/799,814
6. Step 6: Final answer
   x = 3,849,245.97