Finding the Third Proportional to 22,919 and 51,019

Step by Step Solution

1. Step 1: Write the proportion equation
   22,919 : 51,019 = 51,019 : x
2. Step 2: Convert to fraction form
   22,919/51,019 = 51,019/x
3. Step 3: Cross multiply
   22,919x = 51,019 × 51,019
4. Step 4: Simplify right side
   22,919x = 2,602,938,361
5. Step 5: Solve for x
   x = 2,602,938,361/22,919
6. Step 6: Final answer
   x = 113,571.20