Finding the Third Proportional to 7,042.50 and 15,030

Step by Step Solution

1. Step 1: Write the proportion equation
   7,042.50 : 15,030 = 15,030 : x
2. Step 2: Convert to fraction form
   7,042.50/15,030 = 15,030/x
3. Step 3: Cross multiply
   7,042.50x = 15,030 × 15,030
4. Step 4: Simplify right side
   7,042.50x = 225,900,900
5. Step 5: Solve for x
   x = 225,900,900/7,042.50
6. Step 6: Final answer
   x = 32,076.81