Finding the Third Proportional to 9,974 and 21,892

Step by Step Solution

1. Step 1: Write the proportion equation
   9,974 : 21,892 = 21,892 : x
2. Step 2: Convert to fraction form
   9,974/21,892 = 21,892/x
3. Step 3: Cross multiply
   9,974x = 21,892 × 21,892
4. Step 4: Simplify right side
   9,974x = 479,259,664
5. Step 5: Solve for x
   x = 479,259,664/9,974
6. Step 6: Final answer
   x = 48,050.90