Finding the Third Proportional to 5,875.88 and 12,831.75

Step by Step Solution

1. Step 1: Write the proportion equation
   5,875.88 : 12,831.75 = 12,831.75 : x
2. Step 2: Convert to fraction form
   5,875.88/12,831.75 = 12,831.75/x
3. Step 3: Cross multiply
   5,875.88x = 12,831.75 × 12,831.75
4. Step 4: Simplify right side
   5,875.88x = 164,653,808.06
5. Step 5: Solve for x
   x = 164,653,808.06/5,875.88
6. Step 6: Final answer
   x = 28,022.01