Finding the Third Proportional to 10,684 and 15,034

Step by Step Solution

1. Step 1: Write the proportion equation
   10,684 : 15,034 = 15,034 : x
2. Step 2: Convert to fraction form
   10,684/15,034 = 15,034/x
3. Step 3: Cross multiply
   10,684x = 15,034 × 15,034
4. Step 4: Simplify right side
   10,684x = 226,021,156
5. Step 5: Solve for x
   x = 226,021,156/10,684
6. Step 6: Final answer
   x = 21,155.11