Finding the Third Proportional to 16,535 and 22,453

Step by Step Solution

1. Step 1: Write the proportion equation
   16,535 : 22,453 = 22,453 : x
2. Step 2: Convert to fraction form
   16,535/22,453 = 22,453/x
3. Step 3: Cross multiply
   16,535x = 22,453 × 22,453
4. Step 4: Simplify right side
   16,535x = 504,137,209
5. Step 5: Solve for x
   x = 504,137,209/16,535
6. Step 6: Final answer
   x = 30,489.10