Finding the Third Proportional to 88,573 and 140,852

Step by Step Solution

1. Step 1: Write the proportion equation
   88,573 : 140,852 = 140,852 : x
2. Step 2: Convert to fraction form
   88,573/140,852 = 140,852/x
3. Step 3: Cross multiply
   88,573x = 140,852 × 140,852
4. Step 4: Simplify right side
   88,573x = 19,839,285,904
5. Step 5: Solve for x
   x = 19,839,285,904/88,573
6. Step 6: Final answer
   x = 223,987.96