Finding the Third Proportional to 3,325,592 and 7,148,443

Step by Step Solution

1. Step 1: Write the proportion equation
   3,325,592 : 7,148,443 = 7,148,443 : x
2. Step 2: Convert to fraction form
   3,325,592/7,148,443 = 7,148,443/x
3. Step 3: Cross multiply
   3,325,592x = 7,148,443 × 7,148,443
4. Step 4: Simplify right side
   3,325,592x = 51,100,237,324,249
5. Step 5: Solve for x
   x = 51,100,237,324,249/3,325,592
6. Step 6: Final answer
   x = 15,365,756.63