Finding the Third Proportional to 2,065,998 and 4,463,960

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,998 : 4,463,960 = 4,463,960 : x
2. Step 2: Convert to fraction form
   2,065,998/4,463,960 = 4,463,960/x
3. Step 3: Cross multiply
   2,065,998x = 4,463,960 × 4,463,960
4. Step 4: Simplify right side
   2,065,998x = 19,926,938,881,600
5. Step 5: Solve for x
   x = 19,926,938,881,600/2,065,998
6. Step 6: Final answer
   x = 9,645,187.89