Finding the Third Proportional to 13,576 and 28,386

Step by Step Solution

1. Step 1: Write the proportion equation
   13,576 : 28,386 = 28,386 : x
2. Step 2: Convert to fraction form
   13,576/28,386 = 28,386/x
3. Step 3: Cross multiply
   13,576x = 28,386 × 28,386
4. Step 4: Simplify right side
   13,576x = 805,764,996
5. Step 5: Solve for x
   x = 805,764,996/13,576
6. Step 6: Final answer
   x = 59,352.17