Finding the Third Proportional to 662,812 and 1,036,871

Step by Step Solution

1. Step 1: Write the proportion equation
   662,812 : 1,036,871 = 1,036,871 : x
2. Step 2: Convert to fraction form
   662,812/1,036,871 = 1,036,871/x
3. Step 3: Cross multiply
   662,812x = 1,036,871 × 1,036,871
4. Step 4: Simplify right side
   662,812x = 1,075,101,470,641
5. Step 5: Solve for x
   x = 1,075,101,470,641/662,812
6. Step 6: Final answer
   x = 1,622,030.79