Finding the Third Proportional to 33,572 and 73,600

Step by Step Solution

1. Step 1: Write the proportion equation
   33,572 : 73,600 = 73,600 : x
2. Step 2: Convert to fraction form
   33,572/73,600 = 73,600/x
3. Step 3: Cross multiply
   33,572x = 73,600 × 73,600
4. Step 4: Simplify right side
   33,572x = 5,416,960,000
5. Step 5: Solve for x
   x = 5,416,960,000/33,572
6. Step 6: Final answer
   x = 161,353.51