Finding the Third Proportional to 68,141.25 and 104,596.31

Step by Step Solution

1. Step 1: Write the proportion equation
   68,141.25 : 104,596.31 = 104,596.31 : x
2. Step 2: Convert to fraction form
   68,141.25/104,596.31 = 104,596.31/x
3. Step 3: Cross multiply
   68,141.25x = 104,596.31 × 104,596.31
4. Step 4: Simplify right side
   68,141.25x = 10,940,388,588.60
5. Step 5: Solve for x
   x = 10,940,388,588.60/68,141.25
6. Step 6: Final answer
   x = 160,554.56