Finding the Third Proportional to 70,852 and 108,555

Step by Step Solution

1. Step 1: Write the proportion equation
   70,852 : 108,555 = 108,555 : x
2. Step 2: Convert to fraction form
   70,852/108,555 = 108,555/x
3. Step 3: Cross multiply
   70,852x = 108,555 × 108,555
4. Step 4: Simplify right side
   70,852x = 11,784,188,025
5. Step 5: Solve for x
   x = 11,784,188,025/70,852
6. Step 6: Final answer
   x = 166,321.18