Finding the Third Proportional to 7,285,162 and 10,691,546

Step by Step Solution

1. Step 1: Write the proportion equation
   7,285,162 : 10,691,546 = 10,691,546 : x
2. Step 2: Convert to fraction form
   7,285,162/10,691,546 = 10,691,546/x
3. Step 3: Cross multiply
   7,285,162x = 10,691,546 × 10,691,546
4. Step 4: Simplify right side
   7,285,162x = 114,309,155,870,116
5. Step 5: Solve for x
   x = 114,309,155,870,116/7,285,162
6. Step 6: Final answer
   x = 15,690,681.40