Finding the Third Proportional to 33,403.50 and 71,176.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,403.50 : 71,176.50 = 71,176.50 : x
2. Step 2: Convert to fraction form
   33,403.50/71,176.50 = 71,176.50/x
3. Step 3: Cross multiply
   33,403.50x = 71,176.50 × 71,176.50
4. Step 4: Simplify right side
   33,403.50x = 5,066,094,152.25
5. Step 5: Solve for x
   x = 5,066,094,152.25/33,403.50
6. Step 6: Final answer
   x = 151,663.57