Finding the Third Proportional to 8,784 and 17,112

Step by Step Solution

1. Step 1: Write the proportion equation
   8,784 : 17,112 = 17,112 : x
2. Step 2: Convert to fraction form
   8,784/17,112 = 17,112/x
3. Step 3: Cross multiply
   8,784x = 17,112 × 17,112
4. Step 4: Simplify right side
   8,784x = 292,820,544
5. Step 5: Solve for x
   x = 292,820,544/8,784
6. Step 6: Final answer
   x = 33,335.67