Finding the Third Proportional to 809,019 and 1,759,230

Step by Step Solution

1. Step 1: Write the proportion equation
   809,019 : 1,759,230 = 1,759,230 : x
2. Step 2: Convert to fraction form
   809,019/1,759,230 = 1,759,230/x
3. Step 3: Cross multiply
   809,019x = 1,759,230 × 1,759,230
4. Step 4: Simplify right side
   809,019x = 3,094,890,192,900
5. Step 5: Solve for x
   x = 3,094,890,192,900/809,019
6. Step 6: Final answer
   x = 3,825,485.18