Finding the Third Proportional to 3,004,906 and 7,086,330

Step by Step Solution

1. Step 1: Write the proportion equation
   3,004,906 : 7,086,330 = 7,086,330 : x
2. Step 2: Convert to fraction form
   3,004,906/7,086,330 = 7,086,330/x
3. Step 3: Cross multiply
   3,004,906x = 7,086,330 × 7,086,330
4. Step 4: Simplify right side
   3,004,906x = 50,216,072,868,900
5. Step 5: Solve for x
   x = 50,216,072,868,900/3,004,906
6. Step 6: Final answer
   x = 16,711,362.31