Finding the Third Proportional to 16,296 and 32,880

Step by Step Solution

1. Step 1: Write the proportion equation
   16,296 : 32,880 = 32,880 : x
2. Step 2: Convert to fraction form
   16,296/32,880 = 32,880/x
3. Step 3: Cross multiply
   16,296x = 32,880 × 32,880
4. Step 4: Simplify right side
   16,296x = 1,081,094,400
5. Step 5: Solve for x
   x = 1,081,094,400/16,296
6. Step 6: Final answer
   x = 66,341.09