Finding the Third Proportional to 8,522 and 19,028

Step by Step Solution

1. Step 1: Write the proportion equation
   8,522 : 19,028 = 19,028 : x
2. Step 2: Convert to fraction form
   8,522/19,028 = 19,028/x
3. Step 3: Cross multiply
   8,522x = 19,028 × 19,028
4. Step 4: Simplify right side
   8,522x = 362,064,784
5. Step 5: Solve for x
   x = 362,064,784/8,522
6. Step 6: Final answer
   x = 42,485.89