Finding the Third Proportional to 10,286,568 and 22,401,792

Step by Step Solution

1. Step 1: Write the proportion equation
   10,286,568 : 22,401,792 = 22,401,792 : x
2. Step 2: Convert to fraction form
   10,286,568/22,401,792 = 22,401,792/x
3. Step 3: Cross multiply
   10,286,568x = 22,401,792 × 22,401,792
4. Step 4: Simplify right side
   10,286,568x = 501,840,284,811,264
5. Step 5: Solve for x
   x = 501,840,284,811,264/10,286,568
6. Step 6: Final answer
   x = 48,785,978.45