Finding the Third Proportional to 2,020,300 and 4,489,004

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,300 : 4,489,004 = 4,489,004 : x
2. Step 2: Convert to fraction form
   2,020,300/4,489,004 = 4,489,004/x
3. Step 3: Cross multiply
   2,020,300x = 4,489,004 × 4,489,004
4. Step 4: Simplify right side
   2,020,300x = 20,151,156,912,016
5. Step 5: Solve for x
   x = 20,151,156,912,016/2,020,300
6. Step 6: Final answer
   x = 9,974,338.92