Finding the Third Proportional to 3,560,328 and 7,846,740

Step by Step Solution

1. Step 1: Write the proportion equation
   3,560,328 : 7,846,740 = 7,846,740 : x
2. Step 2: Convert to fraction form
   3,560,328/7,846,740 = 7,846,740/x
3. Step 3: Cross multiply
   3,560,328x = 7,846,740 × 7,846,740
4. Step 4: Simplify right side
   3,560,328x = 61,571,328,627,600
5. Step 5: Solve for x
   x = 61,571,328,627,600/3,560,328
6. Step 6: Final answer
   x = 17,293,723.68