Finding the Third Proportional to 10,784 and 23,216

Step by Step Solution

1. Step 1: Write the proportion equation
   10,784 : 23,216 = 23,216 : x
2. Step 2: Convert to fraction form
   10,784/23,216 = 23,216/x
3. Step 3: Cross multiply
   10,784x = 23,216 × 23,216
4. Step 4: Simplify right side
   10,784x = 538,982,656
5. Step 5: Solve for x
   x = 538,982,656/10,784
6. Step 6: Final answer
   x = 49,979.85