Finding the Third Proportional to 68,157 and 104,618.25

Step by Step Solution

1. Step 1: Write the proportion equation
   68,157 : 104,618.25 = 104,618.25 : x
2. Step 2: Convert to fraction form
   68,157/104,618.25 = 104,618.25/x
3. Step 3: Cross multiply
   68,157x = 104,618.25 × 104,618.25
4. Step 4: Simplify right side
   68,157x = 10,944,978,233.06
5. Step 5: Solve for x
   x = 10,944,978,233.06/68,157
6. Step 6: Final answer
   x = 160,584.80