Finding the Third Proportional to 17,208 and 35,976

Step by Step Solution

1. Step 1: Write the proportion equation
   17,208 : 35,976 = 35,976 : x
2. Step 2: Convert to fraction form
   17,208/35,976 = 35,976/x
3. Step 3: Cross multiply
   17,208x = 35,976 × 35,976
4. Step 4: Simplify right side
   17,208x = 1,294,272,576
5. Step 5: Solve for x
   x = 1,294,272,576/17,208
6. Step 6: Final answer
   x = 75,213.42