Finding the Third Proportional to 33,336 and 71,136

Step by Step Solution

1. Step 1: Write the proportion equation
   33,336 : 71,136 = 71,136 : x
2. Step 2: Convert to fraction form
   33,336/71,136 = 71,136/x
3. Step 3: Cross multiply
   33,336x = 71,136 × 71,136
4. Step 4: Simplify right side
   33,336x = 5,060,330,496
5. Step 5: Solve for x
   x = 5,060,330,496/33,336
6. Step 6: Final answer
   x = 151,797.77