Finding the Third Proportional to 17,560 and 41,972

Step by Step Solution

1. Step 1: Write the proportion equation
   17,560 : 41,972 = 41,972 : x
2. Step 2: Convert to fraction form
   17,560/41,972 = 41,972/x
3. Step 3: Cross multiply
   17,560x = 41,972 × 41,972
4. Step 4: Simplify right side
   17,560x = 1,761,648,784
5. Step 5: Solve for x
   x = 1,761,648,784/17,560
6. Step 6: Final answer
   x = 100,321.68