Finding the Third Proportional to 15,224 and 30,865

Step by Step Solution

1. Step 1: Write the proportion equation
   15,224 : 30,865 = 30,865 : x
2. Step 2: Convert to fraction form
   15,224/30,865 = 30,865/x
3. Step 3: Cross multiply
   15,224x = 30,865 × 30,865
4. Step 4: Simplify right side
   15,224x = 952,648,225
5. Step 5: Solve for x
   x = 952,648,225/15,224
6. Step 6: Final answer
   x = 62,575.42