Finding the Third Proportional to 33,025 and 70,330

Step by Step Solution

1. Step 1: Write the proportion equation
   33,025 : 70,330 = 70,330 : x
2. Step 2: Convert to fraction form
   33,025/70,330 = 70,330/x
3. Step 3: Cross multiply
   33,025x = 70,330 × 70,330
4. Step 4: Simplify right side
   33,025x = 4,946,308,900
5. Step 5: Solve for x
   x = 4,946,308,900/33,025
6. Step 6: Final answer
   x = 149,774.68