Finding the Third Proportional to 489,058 and 1,036,994

Step by Step Solution

1. Step 1: Write the proportion equation
   489,058 : 1,036,994 = 1,036,994 : x
2. Step 2: Convert to fraction form
   489,058/1,036,994 = 1,036,994/x
3. Step 3: Cross multiply
   489,058x = 1,036,994 × 1,036,994
4. Step 4: Simplify right side
   489,058x = 1,075,356,556,036
5. Step 5: Solve for x
   x = 1,075,356,556,036/489,058
6. Step 6: Final answer
   x = 2,198,832.36