Finding the Third Proportional to 5,463,792 and 8,018,540

Step by Step Solution

1. Step 1: Write the proportion equation
   5,463,792 : 8,018,540 = 8,018,540 : x
2. Step 2: Convert to fraction form
   5,463,792/8,018,540 = 8,018,540/x
3. Step 3: Cross multiply
   5,463,792x = 8,018,540 × 8,018,540
4. Step 4: Simplify right side
   5,463,792x = 64,296,983,731,600
5. Step 5: Solve for x
   x = 64,296,983,731,600/5,463,792
6. Step 6: Final answer
   x = 11,767,831.52