Finding the Third Proportional to 8,922 and 13,864.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,922 : 13,864.50 = 13,864.50 : x
2. Step 2: Convert to fraction form
   8,922/13,864.50 = 13,864.50/x
3. Step 3: Cross multiply
   8,922x = 13,864.50 × 13,864.50
4. Step 4: Simplify right side
   8,922x = 192,224,360.25
5. Step 5: Solve for x
   x = 192,224,360.25/8,922
6. Step 6: Final answer
   x = 21,544.99