Finding the Third Proportional to 28,208 and 58,744

Step by Step Solution

1. Step 1: Write the proportion equation
   28,208 : 58,744 = 58,744 : x
2. Step 2: Convert to fraction form
   28,208/58,744 = 58,744/x
3. Step 3: Cross multiply
   28,208x = 58,744 × 58,744
4. Step 4: Simplify right side
   28,208x = 3,450,857,536
5. Step 5: Solve for x
   x = 3,450,857,536/28,208
6. Step 6: Final answer
   x = 122,336.13