Finding the Third Proportional to 6,744,330 and 10,285,434

Step by Step Solution

1. Step 1: Write the proportion equation
   6,744,330 : 10,285,434 = 10,285,434 : x
2. Step 2: Convert to fraction form
   6,744,330/10,285,434 = 10,285,434/x
3. Step 3: Cross multiply
   6,744,330x = 10,285,434 × 10,285,434
4. Step 4: Simplify right side
   6,744,330x = 105,790,152,568,356
5. Step 5: Solve for x
   x = 105,790,152,568,356/6,744,330
6. Step 6: Final answer
   x = 15,685,791.26