Finding the Third Proportional to 32,137.50 and 67,299

Step by Step Solution

1. Step 1: Write the proportion equation
   32,137.50 : 67,299 = 67,299 : x
2. Step 2: Convert to fraction form
   32,137.50/67,299 = 67,299/x
3. Step 3: Cross multiply
   32,137.50x = 67,299 × 67,299
4. Step 4: Simplify right side
   32,137.50x = 4,529,155,401
5. Step 5: Solve for x
   x = 4,529,155,401/32,137.50
6. Step 6: Final answer
   x = 140,930.55