Finding the Third Proportional to 3,098,756 and 6,645,772

Step by Step Solution

1. Step 1: Write the proportion equation
   3,098,756 : 6,645,772 = 6,645,772 : x
2. Step 2: Convert to fraction form
   3,098,756/6,645,772 = 6,645,772/x
3. Step 3: Cross multiply
   3,098,756x = 6,645,772 × 6,645,772
4. Step 4: Simplify right side
   3,098,756x = 44,166,285,475,984
5. Step 5: Solve for x
   x = 44,166,285,475,984/3,098,756
6. Step 6: Final answer
   x = 14,252,908.42