Finding the Third Proportional to 113,137.50 and 167,748

Step by Step Solution

1. Step 1: Write the proportion equation
   113,137.50 : 167,748 = 167,748 : x
2. Step 2: Convert to fraction form
   113,137.50/167,748 = 167,748/x
3. Step 3: Cross multiply
   113,137.50x = 167,748 × 167,748
4. Step 4: Simplify right side
   113,137.50x = 28,139,391,504
5. Step 5: Solve for x
   x = 28,139,391,504/113,137.50
6. Step 6: Final answer
   x = 248,718.52