Finding the Third Proportional to 3,301,028 and 7,231,912

Step by Step Solution

1. Step 1: Write the proportion equation
   3,301,028 : 7,231,912 = 7,231,912 : x
2. Step 2: Convert to fraction form
   3,301,028/7,231,912 = 7,231,912/x
3. Step 3: Cross multiply
   3,301,028x = 7,231,912 × 7,231,912
4. Step 4: Simplify right side
   3,301,028x = 52,300,551,175,744
5. Step 5: Solve for x
   x = 52,300,551,175,744/3,301,028
6. Step 6: Final answer
   x = 15,843,716.31