Finding the Third Proportional to 13,009.50 and 28,548

Step by Step Solution

1. Step 1: Write the proportion equation
   13,009.50 : 28,548 = 28,548 : x
2. Step 2: Convert to fraction form
   13,009.50/28,548 = 28,548/x
3. Step 3: Cross multiply
   13,009.50x = 28,548 × 28,548
4. Step 4: Simplify right side
   13,009.50x = 814,988,304
5. Step 5: Solve for x
   x = 814,988,304/13,009.50
6. Step 6: Final answer
   x = 62,645.63