Finding the Third Proportional to 28,288.50 and 58,901

Step by Step Solution

1. Step 1: Write the proportion equation
   28,288.50 : 58,901 = 58,901 : x
2. Step 2: Convert to fraction form
   28,288.50/58,901 = 58,901/x
3. Step 3: Cross multiply
   28,288.50x = 58,901 × 58,901
4. Step 4: Simplify right side
   28,288.50x = 3,469,327,801
5. Step 5: Solve for x
   x = 3,469,327,801/28,288.50
6. Step 6: Final answer
   x = 122,640.92