Finding the Third Proportional to 10,330 and 15,061

Step by Step Solution

1. Step 1: Write the proportion equation
   10,330 : 15,061 = 15,061 : x
2. Step 2: Convert to fraction form
   10,330/15,061 = 15,061/x
3. Step 3: Cross multiply
   10,330x = 15,061 × 15,061
4. Step 4: Simplify right side
   10,330x = 226,833,721
5. Step 5: Solve for x
   x = 226,833,721/10,330
6. Step 6: Final answer
   x = 21,958.73