Finding the Third Proportional to 13,580 and 28,804

Step by Step Solution

1. Step 1: Write the proportion equation
   13,580 : 28,804 = 28,804 : x
2. Step 2: Convert to fraction form
   13,580/28,804 = 28,804/x
3. Step 3: Cross multiply
   13,580x = 28,804 × 28,804
4. Step 4: Simplify right side
   13,580x = 829,670,416
5. Step 5: Solve for x
   x = 829,670,416/13,580
6. Step 6: Final answer
   x = 61,095.02