Finding the Third Proportional to 7,227,530 and 10,641,456

Step by Step Solution

1. Step 1: Write the proportion equation
   7,227,530 : 10,641,456 = 10,641,456 : x
2. Step 2: Convert to fraction form
   7,227,530/10,641,456 = 10,641,456/x
3. Step 3: Cross multiply
   7,227,530x = 10,641,456 × 10,641,456
4. Step 4: Simplify right side
   7,227,530x = 113,240,585,799,936
5. Step 5: Solve for x
   x = 113,240,585,799,936/7,227,530
6. Step 6: Final answer
   x = 15,667,950.99