Finding the Third Proportional to 71,537 and 113,250

Step by Step Solution

1. Step 1: Write the proportion equation
   71,537 : 113,250 = 113,250 : x
2. Step 2: Convert to fraction form
   71,537/113,250 = 113,250/x
3. Step 3: Cross multiply
   71,537x = 113,250 × 113,250
4. Step 4: Simplify right side
   71,537x = 12,825,562,500
5. Step 5: Solve for x
   x = 12,825,562,500/71,537
6. Step 6: Final answer
   x = 179,285.72