Finding the Third Proportional to 17,240 and 35,587

Step by Step Solution

1. Step 1: Write the proportion equation
   17,240 : 35,587 = 35,587 : x
2. Step 2: Convert to fraction form
   17,240/35,587 = 35,587/x
3. Step 3: Cross multiply
   17,240x = 35,587 × 35,587
4. Step 4: Simplify right side
   17,240x = 1,266,434,569
5. Step 5: Solve for x
   x = 1,266,434,569/17,240
6. Step 6: Final answer
   x = 73,459.08