Finding the Third Proportional to 16,907 and 35,702

Step by Step Solution

1. Step 1: Write the proportion equation
   16,907 : 35,702 = 35,702 : x
2. Step 2: Convert to fraction form
   16,907/35,702 = 35,702/x
3. Step 3: Cross multiply
   16,907x = 35,702 × 35,702
4. Step 4: Simplify right side
   16,907x = 1,274,632,804
5. Step 5: Solve for x
   x = 1,274,632,804/16,907
6. Step 6: Final answer
   x = 75,390.83