Finding the Third Proportional to 9,022.25 and 19,684

Step by Step Solution

1. Step 1: Write the proportion equation
   9,022.25 : 19,684 = 19,684 : x
2. Step 2: Convert to fraction form
   9,022.25/19,684 = 19,684/x
3. Step 3: Cross multiply
   9,022.25x = 19,684 × 19,684
4. Step 4: Simplify right side
   9,022.25x = 387,459,856
5. Step 5: Solve for x
   x = 387,459,856/9,022.25
6. Step 6: Final answer
   x = 42,944.93