Finding the Third Proportional to 105,733.25 and 155,679.38

Step by Step Solution

1. Step 1: Write the proportion equation
   105,733.25 : 155,679.38 = 155,679.38 : x
2. Step 2: Convert to fraction form
   105,733.25/155,679.38 = 155,679.38/x
3. Step 3: Cross multiply
   105,733.25x = 155,679.38 × 155,679.38
4. Step 4: Simplify right side
   105,733.25x = 24,236,067,800.39
5. Step 5: Solve for x
   x = 24,236,067,800.39/105,733.25
6. Step 6: Final answer
   x = 229,218.98