Finding the Third Proportional to 3,276,656 and 7,183,171

Step by Step Solution

1. Step 1: Write the proportion equation
   3,276,656 : 7,183,171 = 7,183,171 : x
2. Step 2: Convert to fraction form
   3,276,656/7,183,171 = 7,183,171/x
3. Step 3: Cross multiply
   3,276,656x = 7,183,171 × 7,183,171
4. Step 4: Simplify right side
   3,276,656x = 51,597,945,615,241
5. Step 5: Solve for x
   x = 51,597,945,615,241/3,276,656
6. Step 6: Final answer
   x = 15,747,135.38