Finding the Third Proportional to 1,932,579 and 4,114,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932,579 : 4,114,638 = 4,114,638 : x
2. Step 2: Convert to fraction form
   1,932,579/4,114,638 = 4,114,638/x
3. Step 3: Cross multiply
   1,932,579x = 4,114,638 × 4,114,638
4. Step 4: Simplify right side
   1,932,579x = 16,930,245,871,044
5. Step 5: Solve for x
   x = 16,930,245,871,044/1,932,579
6. Step 6: Final answer
   x = 8,760,441.81