Finding the Third Proportional to 25,608 and 39,030

Step by Step Solution

1. Step 1: Write the proportion equation
   25,608 : 39,030 = 39,030 : x
2. Step 2: Convert to fraction form
   25,608/39,030 = 39,030/x
3. Step 3: Cross multiply
   25,608x = 39,030 × 39,030
4. Step 4: Simplify right side
   25,608x = 1,523,340,900
5. Step 5: Solve for x
   x = 1,523,340,900/25,608
6. Step 6: Final answer
   x = 59,486.91