Finding the Third Proportional to 16,710 and 35,605

Step by Step Solution

1. Step 1: Write the proportion equation
   16,710 : 35,605 = 35,605 : x
2. Step 2: Convert to fraction form
   16,710/35,605 = 35,605/x
3. Step 3: Cross multiply
   16,710x = 35,605 × 35,605
4. Step 4: Simplify right side
   16,710x = 1,267,716,025
5. Step 5: Solve for x
   x = 1,267,716,025/16,710
6. Step 6: Final answer
   x = 75,865.71