Finding the Third Proportional to 108,609 and 159,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,609 : 159,019.50 = 159,019.50 : x
2. Step 2: Convert to fraction form
   108,609/159,019.50 = 159,019.50/x
3. Step 3: Cross multiply
   108,609x = 159,019.50 × 159,019.50
4. Step 4: Simplify right side
   108,609x = 25,287,201,380.25
5. Step 5: Solve for x
   x = 25,287,201,380.25/108,609
6. Step 6: Final answer
   x = 232,827.86