Finding the Third Proportional to 33,672 and 52,136

Step by Step Solution

1. Step 1: Write the proportion equation
   33,672 : 52,136 = 52,136 : x
2. Step 2: Convert to fraction form
   33,672/52,136 = 52,136/x
3. Step 3: Cross multiply
   33,672x = 52,136 × 52,136
4. Step 4: Simplify right side
   33,672x = 2,718,162,496
5. Step 5: Solve for x
   x = 2,718,162,496/33,672
6. Step 6: Final answer
   x = 80,724.71