Finding the Third Proportional to 10,284 and 13,935.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,284 : 13,935.38 = 13,935.38 : x
2. Step 2: Convert to fraction form
   10,284/13,935.38 = 13,935.38/x
3. Step 3: Cross multiply
   10,284x = 13,935.38 × 13,935.38
4. Step 4: Simplify right side
   10,284x = 194,194,676.39
5. Step 5: Solve for x
   x = 194,194,676.39/10,284
6. Step 6: Final answer
   x = 18,883.19