Finding the Third Proportional to 10,012 and 14,422

Step by Step Solution

1. Step 1: Write the proportion equation
   10,012 : 14,422 = 14,422 : x
2. Step 2: Convert to fraction form
   10,012/14,422 = 14,422/x
3. Step 3: Cross multiply
   10,012x = 14,422 × 14,422
4. Step 4: Simplify right side
   10,012x = 207,994,084
5. Step 5: Solve for x
   x = 207,994,084/10,012
6. Step 6: Final answer
   x = 20,774.48