Finding the Third Proportional to 3,004,911 and 7,086,339

Step by Step Solution

1. Step 1: Write the proportion equation
   3,004,911 : 7,086,339 = 7,086,339 : x
2. Step 2: Convert to fraction form
   3,004,911/7,086,339 = 7,086,339/x
3. Step 3: Cross multiply
   3,004,911x = 7,086,339 × 7,086,339
4. Step 4: Simplify right side
   3,004,911x = 50,216,200,422,921
5. Step 5: Solve for x
   x = 50,216,200,422,921/3,004,911
6. Step 6: Final answer
   x = 16,711,376.95