Finding the Third Proportional to 3,384,294 and 5,555,571

Step by Step Solution

1. Step 1: Write the proportion equation
   3,384,294 : 5,555,571 = 5,555,571 : x
2. Step 2: Convert to fraction form
   3,384,294/5,555,571 = 5,555,571/x
3. Step 3: Cross multiply
   3,384,294x = 5,555,571 × 5,555,571
4. Step 4: Simplify right side
   3,384,294x = 30,864,369,136,041
5. Step 5: Solve for x
   x = 30,864,369,136,041/3,384,294
6. Step 6: Final answer
   x = 9,119,884.13