Finding the Third Proportional to 9,854 and 21,895

Step by Step Solution

1. Step 1: Write the proportion equation
   9,854 : 21,895 = 21,895 : x
2. Step 2: Convert to fraction form
   9,854/21,895 = 21,895/x
3. Step 3: Cross multiply
   9,854x = 21,895 × 21,895
4. Step 4: Simplify right side
   9,854x = 479,391,025
5. Step 5: Solve for x
   x = 479,391,025/9,854
6. Step 6: Final answer
   x = 48,649.38