Finding the Third Proportional to 3,533,378 and 5,510,019

Step by Step Solution

1. Step 1: Write the proportion equation
   3,533,378 : 5,510,019 = 5,510,019 : x
2. Step 2: Convert to fraction form
   3,533,378/5,510,019 = 5,510,019/x
3. Step 3: Cross multiply
   3,533,378x = 5,510,019 × 5,510,019
4. Step 4: Simplify right side
   3,533,378x = 30,360,309,380,361
5. Step 5: Solve for x
   x = 30,360,309,380,361/3,533,378
6. Step 6: Final answer
   x = 8,592,431.77