Finding the Third Proportional to 6,959,606 and 10,647,420

Step by Step Solution

1. Step 1: Write the proportion equation
   6,959,606 : 10,647,420 = 10,647,420 : x
2. Step 2: Convert to fraction form
   6,959,606/10,647,420 = 10,647,420/x
3. Step 3: Cross multiply
   6,959,606x = 10,647,420 × 10,647,420
4. Step 4: Simplify right side
   6,959,606x = 113,367,552,656,400
5. Step 5: Solve for x
   x = 113,367,552,656,400/6,959,606
6. Step 6: Final answer
   x = 16,289,363.60