Finding the Third Proportional to 4,813,608 and 10,571,892

Step by Step Solution

1. Step 1: Write the proportion equation
   4,813,608 : 10,571,892 = 10,571,892 : x
2. Step 2: Convert to fraction form
   4,813,608/10,571,892 = 10,571,892/x
3. Step 3: Cross multiply
   4,813,608x = 10,571,892 × 10,571,892
4. Step 4: Simplify right side
   4,813,608x = 111,764,900,459,664
5. Step 5: Solve for x
   x = 111,764,900,459,664/4,813,608
6. Step 6: Final answer
   x = 23,218,529.73