Finding the Third Proportional to 108,612 and 159,030

Step by Step Solution

1. Step 1: Write the proportion equation
   108,612 : 159,030 = 159,030 : x
2. Step 2: Convert to fraction form
   108,612/159,030 = 159,030/x
3. Step 3: Cross multiply
   108,612x = 159,030 × 159,030
4. Step 4: Simplify right side
   108,612x = 25,290,540,900
5. Step 5: Solve for x
   x = 25,290,540,900/108,612
6. Step 6: Final answer
   x = 232,852.18