Finding the Third Proportional to 16,212 and 23,580

Step by Step Solution

1. Step 1: Write the proportion equation
   16,212 : 23,580 = 23,580 : x
2. Step 2: Convert to fraction form
   16,212/23,580 = 23,580/x
3. Step 3: Cross multiply
   16,212x = 23,580 × 23,580
4. Step 4: Simplify right side
   16,212x = 556,016,400
5. Step 5: Solve for x
   x = 556,016,400/16,212
6. Step 6: Final answer
   x = 34,296.60