Finding the Third Proportional to 10,014 and 21,972

Step by Step Solution

1. Step 1: Write the proportion equation
   10,014 : 21,972 = 21,972 : x
2. Step 2: Convert to fraction form
   10,014/21,972 = 21,972/x
3. Step 3: Cross multiply
   10,014x = 21,972 × 21,972
4. Step 4: Simplify right side
   10,014x = 482,768,784
5. Step 5: Solve for x
   x = 482,768,784/10,014
6. Step 6: Final answer
   x = 48,209.39