Finding the Third Proportional to 16,938 and 28,260

Step by Step Solution

1. Step 1: Write the proportion equation
   16,938 : 28,260 = 28,260 : x
2. Step 2: Convert to fraction form
   16,938/28,260 = 28,260/x
3. Step 3: Cross multiply
   16,938x = 28,260 × 28,260
4. Step 4: Simplify right side
   16,938x = 798,627,600
5. Step 5: Solve for x
   x = 798,627,600/16,938
6. Step 6: Final answer
   x = 47,150.05