Finding the Third Proportional to 2,040,968 and 4,449,360

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040,968 : 4,449,360 = 4,449,360 : x
2. Step 2: Convert to fraction form
   2,040,968/4,449,360 = 4,449,360/x
3. Step 3: Cross multiply
   2,040,968x = 4,449,360 × 4,449,360
4. Step 4: Simplify right side
   2,040,968x = 19,796,804,409,600
5. Step 5: Solve for x
   x = 19,796,804,409,600/2,040,968
6. Step 6: Final answer
   x = 9,699,713.28