Finding the Third Proportional to 17,037 and 21,775.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,037 : 21,775.50 = 21,775.50 : x
2. Step 2: Convert to fraction form
   17,037/21,775.50 = 21,775.50/x
3. Step 3: Cross multiply
   17,037x = 21,775.50 × 21,775.50
4. Step 4: Simplify right side
   17,037x = 474,172,400.25
5. Step 5: Solve for x
   x = 474,172,400.25/17,037
6. Step 6: Final answer
   x = 27,831.92