Finding the Third Proportional to 106,326 and 144,466.50

Step by Step Solution

1. Step 1: Write the proportion equation
   106,326 : 144,466.50 = 144,466.50 : x
2. Step 2: Convert to fraction form
   106,326/144,466.50 = 144,466.50/x
3. Step 3: Cross multiply
   106,326x = 144,466.50 × 144,466.50
4. Step 4: Simplify right side
   106,326x = 20,870,569,622.25
5. Step 5: Solve for x
   x = 20,870,569,622.25/106,326
6. Step 6: Final answer
   x = 196,288.49