Finding the Third Proportional to 88,851 and 140,667

Step by Step Solution

1. Step 1: Write the proportion equation
   88,851 : 140,667 = 140,667 : x
2. Step 2: Convert to fraction form
   88,851/140,667 = 140,667/x
3. Step 3: Cross multiply
   88,851x = 140,667 × 140,667
4. Step 4: Simplify right side
   88,851x = 19,787,204,889
5. Step 5: Solve for x
   x = 19,787,204,889/88,851
6. Step 6: Final answer
   x = 222,700.98