Finding the Third Proportional to 105,606 and 162,104.50

Step by Step Solution

1. Step 1: Write the proportion equation
   105,606 : 162,104.50 = 162,104.50 : x
2. Step 2: Convert to fraction form
   105,606/162,104.50 = 162,104.50/x
3. Step 3: Cross multiply
   105,606x = 162,104.50 × 162,104.50
4. Step 4: Simplify right side
   105,606x = 26,277,868,920.25
5. Step 5: Solve for x
   x = 26,277,868,920.25/105,606
6. Step 6: Final answer
   x = 248,829.32