Finding the Third Proportional to 16,436 and 36,168

Step by Step Solution

1. Step 1: Write the proportion equation
   16,436 : 36,168 = 36,168 : x
2. Step 2: Convert to fraction form
   16,436/36,168 = 36,168/x
3. Step 3: Cross multiply
   16,436x = 36,168 × 36,168
4. Step 4: Simplify right side
   16,436x = 1,308,124,224
5. Step 5: Solve for x
   x = 1,308,124,224/16,436
6. Step 6: Final answer
   x = 79,588.96