Finding the Third Proportional to 16,242 and 35,652

Step by Step Solution

1. Step 1: Write the proportion equation
   16,242 : 35,652 = 35,652 : x
2. Step 2: Convert to fraction form
   16,242/35,652 = 35,652/x
3. Step 3: Cross multiply
   16,242x = 35,652 × 35,652
4. Step 4: Simplify right side
   16,242x = 1,271,065,104
5. Step 5: Solve for x
   x = 1,271,065,104/16,242
6. Step 6: Final answer
   x = 78,257.92