Finding the Third Proportional to 15,993 and 33,831.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,993 : 33,831.25 = 33,831.25 : x
2. Step 2: Convert to fraction form
   15,993/33,831.25 = 33,831.25/x
3. Step 3: Cross multiply
   15,993x = 33,831.25 × 33,831.25
4. Step 4: Simplify right side
   15,993x = 1,144,553,476.56
5. Step 5: Solve for x
   x = 1,144,553,476.56/15,993
6. Step 6: Final answer
   x = 71,565.90