Finding the Third Proportional to 13,628 and 28,468

Step by Step Solution

1. Step 1: Write the proportion equation
   13,628 : 28,468 = 28,468 : x
2. Step 2: Convert to fraction form
   13,628/28,468 = 28,468/x
3. Step 3: Cross multiply
   13,628x = 28,468 × 28,468
4. Step 4: Simplify right side
   13,628x = 810,427,024
5. Step 5: Solve for x
   x = 810,427,024/13,628
6. Step 6: Final answer
   x = 59,467.79