Finding the Third Proportional to 6,959,584 and 10,647,380

Step by Step Solution

1. Step 1: Write the proportion equation
   6,959,584 : 10,647,380 = 10,647,380 : x
2. Step 2: Convert to fraction form
   6,959,584/10,647,380 = 10,647,380/x
3. Step 3: Cross multiply
   6,959,584x = 10,647,380 × 10,647,380
4. Step 4: Simplify right side
   6,959,584x = 113,366,700,864,400
5. Step 5: Solve for x
   x = 113,366,700,864,400/6,959,584
6. Step 6: Final answer
   x = 16,289,292.70