Finding the Third Proportional to 33,088.50 and 67,635

Step by Step Solution

1. Step 1: Write the proportion equation
   33,088.50 : 67,635 = 67,635 : x
2. Step 2: Convert to fraction form
   33,088.50/67,635 = 67,635/x
3. Step 3: Cross multiply
   33,088.50x = 67,635 × 67,635
4. Step 4: Simplify right side
   33,088.50x = 4,574,493,225
5. Step 5: Solve for x
   x = 4,574,493,225/33,088.50
6. Step 6: Final answer
   x = 138,250.24