Finding the Third Proportional to 9,536 and 20,112

Step by Step Solution

1. Step 1: Write the proportion equation
   9,536 : 20,112 = 20,112 : x
2. Step 2: Convert to fraction form
   9,536/20,112 = 20,112/x
3. Step 3: Cross multiply
   9,536x = 20,112 × 20,112
4. Step 4: Simplify right side
   9,536x = 404,492,544
5. Step 5: Solve for x
   x = 404,492,544/9,536
6. Step 6: Final answer
   x = 42,417.42