Finding the Third Proportional to 17,956 and 36,812

Step by Step Solution

1. Step 1: Write the proportion equation
   17,956 : 36,812 = 36,812 : x
2. Step 2: Convert to fraction form
   17,956/36,812 = 36,812/x
3. Step 3: Cross multiply
   17,956x = 36,812 × 36,812
4. Step 4: Simplify right side
   17,956x = 1,355,123,344
5. Step 5: Solve for x
   x = 1,355,123,344/17,956
6. Step 6: Final answer
   x = 75,469.11