Finding the Third Proportional to 2,528,824 and 5,477,552

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528,824 : 5,477,552 = 5,477,552 : x
2. Step 2: Convert to fraction form
   2,528,824/5,477,552 = 5,477,552/x
3. Step 3: Cross multiply
   2,528,824x = 5,477,552 × 5,477,552
4. Step 4: Simplify right side
   2,528,824x = 30,003,575,912,704
5. Step 5: Solve for x
   x = 30,003,575,912,704/2,528,824
6. Step 6: Final answer
   x = 11,864,635.86