Finding the Third Proportional to 16,740 and 28,512

Step by Step Solution

1. Step 1: Write the proportion equation
   16,740 : 28,512 = 28,512 : x
2. Step 2: Convert to fraction form
   16,740/28,512 = 28,512/x
3. Step 3: Cross multiply
   16,740x = 28,512 × 28,512
4. Step 4: Simplify right side
   16,740x = 812,934,144
5. Step 5: Solve for x
   x = 812,934,144/16,740
6. Step 6: Final answer
   x = 48,562.37