Finding the Third Proportional to 17,040 and 35,616

Step by Step Solution

1. Step 1: Write the proportion equation
   17,040 : 35,616 = 35,616 : x
2. Step 2: Convert to fraction form
   17,040/35,616 = 35,616/x
3. Step 3: Cross multiply
   17,040x = 35,616 × 35,616
4. Step 4: Simplify right side
   17,040x = 1,268,499,456
5. Step 5: Solve for x
   x = 1,268,499,456/17,040
6. Step 6: Final answer
   x = 74,442.46