Finding the Third Proportional to 17,523 and 42,228

Step by Step Solution

1. Step 1: Write the proportion equation
   17,523 : 42,228 = 42,228 : x
2. Step 2: Convert to fraction form
   17,523/42,228 = 42,228/x
3. Step 3: Cross multiply
   17,523x = 42,228 × 42,228
4. Step 4: Simplify right side
   17,523x = 1,783,203,984
5. Step 5: Solve for x
   x = 1,783,203,984/17,523
6. Step 6: Final answer
   x = 101,763.62