Finding the Third Proportional to 110,137.50 and 159,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,137.50 : 159,007.50 = 159,007.50 : x
2. Step 2: Convert to fraction form
   110,137.50/159,007.50 = 159,007.50/x
3. Step 3: Cross multiply
   110,137.50x = 159,007.50 × 159,007.50
4. Step 4: Simplify right side
   110,137.50x = 25,283,385,056.25
5. Step 5: Solve for x
   x = 25,283,385,056.25/110,137.50
6. Step 6: Final answer
   x = 229,562.00