Finding the Third Proportional to 809,202 and 1,770,792

Step by Step Solution

1. Step 1: Write the proportion equation
   809,202 : 1,770,792 = 1,770,792 : x
2. Step 2: Convert to fraction form
   809,202/1,770,792 = 1,770,792/x
3. Step 3: Cross multiply
   809,202x = 1,770,792 × 1,770,792
4. Step 4: Simplify right side
   809,202x = 3,135,704,307,264
5. Step 5: Solve for x
   x = 3,135,704,307,264/809,202
6. Step 6: Final answer
   x = 3,875,057.53