Finding the Third Proportional to 4,311,448 and 7,186,024

Step by Step Solution

1. Step 1: Write the proportion equation
   4,311,448 : 7,186,024 = 7,186,024 : x
2. Step 2: Convert to fraction form
   4,311,448/7,186,024 = 7,186,024/x
3. Step 3: Cross multiply
   4,311,448x = 7,186,024 × 7,186,024
4. Step 4: Simplify right side
   4,311,448x = 51,638,940,928,576
5. Step 5: Solve for x
   x = 51,638,940,928,576/4,311,448
6. Step 6: Final answer
   x = 11,977,168.91