Finding the Third Proportional to 3,628,878 and 5,975,328

Step by Step Solution

1. Step 1: Write the proportion equation
   3,628,878 : 5,975,328 = 5,975,328 : x
2. Step 2: Convert to fraction form
   3,628,878/5,975,328 = 5,975,328/x
3. Step 3: Cross multiply
   3,628,878x = 5,975,328 × 5,975,328
4. Step 4: Simplify right side
   3,628,878x = 35,704,544,707,584
5. Step 5: Solve for x
   x = 35,704,544,707,584/3,628,878
6. Step 6: Final answer
   x = 9,839,003.88