Finding the Third Proportional to 21,783 and 23,322

Step by Step Solution

1. Step 1: Write the proportion equation
   21,783 : 23,322 = 23,322 : x
2. Step 2: Convert to fraction form
   21,783/23,322 = 23,322/x
3. Step 3: Cross multiply
   21,783x = 23,322 × 23,322
4. Step 4: Simplify right side
   21,783x = 543,915,684
5. Step 5: Solve for x
   x = 543,915,684/21,783
6. Step 6: Final answer
   x = 24,969.73