Finding the Third Proportional to 16,284 and 34,648

Step by Step Solution

1. Step 1: Write the proportion equation
   16,284 : 34,648 = 34,648 : x
2. Step 2: Convert to fraction form
   16,284/34,648 = 34,648/x
3. Step 3: Cross multiply
   16,284x = 34,648 × 34,648
4. Step 4: Simplify right side
   16,284x = 1,200,483,904
5. Step 5: Solve for x
   x = 1,200,483,904/16,284
6. Step 6: Final answer
   x = 73,721.68