Finding the Third Proportional to 13,504 and 28,091

Step by Step Solution

1. Step 1: Write the proportion equation
   13,504 : 28,091 = 28,091 : x
2. Step 2: Convert to fraction form
   13,504/28,091 = 28,091/x
3. Step 3: Cross multiply
   13,504x = 28,091 × 28,091
4. Step 4: Simplify right side
   13,504x = 789,104,281
5. Step 5: Solve for x
   x = 789,104,281/13,504
6. Step 6: Final answer
   x = 58,434.85