Finding the Third Proportional to 21,016.97 and 46,187.72

Step by Step Solution

1. Step 1: Write the proportion equation
   21,016.97 : 46,187.72 = 46,187.72 : x
2. Step 2: Convert to fraction form
   21,016.97/46,187.72 = 46,187.72/x
3. Step 3: Cross multiply
   21,016.97x = 46,187.72 × 46,187.72
4. Step 4: Simplify right side
   21,016.97x = 2,133,305,363.33
5. Step 5: Solve for x
   x = 2,133,305,363.33/21,016.97
6. Step 6: Final answer
   x = 101,503.95