Finding the Third Proportional to 3,224,646 and 7,029,900

Step by Step Solution

1. Step 1: Write the proportion equation
   3,224,646 : 7,029,900 = 7,029,900 : x
2. Step 2: Convert to fraction form
   3,224,646/7,029,900 = 7,029,900/x
3. Step 3: Cross multiply
   3,224,646x = 7,029,900 × 7,029,900
4. Step 4: Simplify right side
   3,224,646x = 49,419,494,010,000
5. Step 5: Solve for x
   x = 49,419,494,010,000/3,224,646
6. Step 6: Final answer
   x = 15,325,556.36