Finding the Third Proportional to 10,224 and 21,092

Step by Step Solution

1. Step 1: Write the proportion equation
   10,224 : 21,092 = 21,092 : x
2. Step 2: Convert to fraction form
   10,224/21,092 = 21,092/x
3. Step 3: Cross multiply
   10,224x = 21,092 × 21,092
4. Step 4: Simplify right side
   10,224x = 444,872,464
5. Step 5: Solve for x
   x = 444,872,464/10,224
6. Step 6: Final answer
   x = 43,512.56