Finding the Third Proportional to 15,216 and 23,030

Step by Step Solution

1. Step 1: Write the proportion equation
   15,216 : 23,030 = 23,030 : x
2. Step 2: Convert to fraction form
   15,216/23,030 = 23,030/x
3. Step 3: Cross multiply
   15,216x = 23,030 × 23,030
4. Step 4: Simplify right side
   15,216x = 530,380,900
5. Step 5: Solve for x
   x = 530,380,900/15,216
6. Step 6: Final answer
   x = 34,856.79