Finding the Third Proportional to 2,020,302 and 4,489,008

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,302 : 4,489,008 = 4,489,008 : x
2. Step 2: Convert to fraction form
   2,020,302/4,489,008 = 4,489,008/x
3. Step 3: Cross multiply
   2,020,302x = 4,489,008 × 4,489,008
4. Step 4: Simplify right side
   2,020,302x = 20,151,192,824,064
5. Step 5: Solve for x
   x = 20,151,192,824,064/2,020,302
6. Step 6: Final answer
   x = 9,974,346.82