Finding the Third Proportional to 4,164,415 and 6,299,110

Step by Step Solution

1. Step 1: Write the proportion equation
   4,164,415 : 6,299,110 = 6,299,110 : x
2. Step 2: Convert to fraction form
   4,164,415/6,299,110 = 6,299,110/x
3. Step 3: Cross multiply
   4,164,415x = 6,299,110 × 6,299,110
4. Step 4: Simplify right side
   4,164,415x = 39,678,786,792,100
5. Step 5: Solve for x
   x = 39,678,786,792,100/4,164,415
6. Step 6: Final answer
   x = 9,528,057.79