Finding the Third Proportional to 3,782,552 and 5,674,638

Step by Step Solution

1. Step 1: Write the proportion equation
   3,782,552 : 5,674,638 = 5,674,638 : x
2. Step 2: Convert to fraction form
   3,782,552/5,674,638 = 5,674,638/x
3. Step 3: Cross multiply
   3,782,552x = 5,674,638 × 5,674,638
4. Step 4: Simplify right side
   3,782,552x = 32,201,516,431,044
5. Step 5: Solve for x
   x = 32,201,516,431,044/3,782,552
6. Step 6: Final answer
   x = 8,513,172.17