Finding the Third Proportional to 2,628,150 and 5,648,916

Step by Step Solution

1. Step 1: Write the proportion equation
   2,628,150 : 5,648,916 = 5,648,916 : x
2. Step 2: Convert to fraction form
   2,628,150/5,648,916 = 5,648,916/x
3. Step 3: Cross multiply
   2,628,150x = 5,648,916 × 5,648,916
4. Step 4: Simplify right side
   2,628,150x = 31,910,251,975,056
5. Step 5: Solve for x
   x = 31,910,251,975,056/2,628,150
6. Step 6: Final answer
   x = 12,141,716.41