Finding the Third Proportional to 32,398.88 and 67,383.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,398.88 : 67,383.56 = 67,383.56 : x
2. Step 2: Convert to fraction form
   32,398.88/67,383.56 = 67,383.56/x
3. Step 3: Cross multiply
   32,398.88x = 67,383.56 × 67,383.56
4. Step 4: Simplify right side
   32,398.88x = 4,540,544,495.19
5. Step 5: Solve for x
   x = 4,540,544,495.19/32,398.88
6. Step 6: Final answer
   x = 140,145.13