Finding the Third Proportional to 16,416 and 35,136

Step by Step Solution

1. Step 1: Write the proportion equation
   16,416 : 35,136 = 35,136 : x
2. Step 2: Convert to fraction form
   16,416/35,136 = 35,136/x
3. Step 3: Cross multiply
   16,416x = 35,136 × 35,136
4. Step 4: Simplify right side
   16,416x = 1,234,538,496
5. Step 5: Solve for x
   x = 1,234,538,496/16,416
6. Step 6: Final answer
   x = 75,203.37