Finding the Third Proportional to 108,756 and 159,540

Step by Step Solution

1. Step 1: Write the proportion equation
   108,756 : 159,540 = 159,540 : x
2. Step 2: Convert to fraction form
   108,756/159,540 = 159,540/x
3. Step 3: Cross multiply
   108,756x = 159,540 × 159,540
4. Step 4: Simplify right side
   108,756x = 25,453,011,600
5. Step 5: Solve for x
   x = 25,453,011,600/108,756
6. Step 6: Final answer
   x = 234,037.77