Finding the Third Proportional to 489,059 and 1,036,996

Step by Step Solution

1. Step 1: Write the proportion equation
   489,059 : 1,036,996 = 1,036,996 : x
2. Step 2: Convert to fraction form
   489,059/1,036,996 = 1,036,996/x
3. Step 3: Cross multiply
   489,059x = 1,036,996 × 1,036,996
4. Step 4: Simplify right side
   489,059x = 1,075,360,704,016
5. Step 5: Solve for x
   x = 1,075,360,704,016/489,059
6. Step 6: Final answer
   x = 2,198,836.34