Finding the Third Proportional to 28,216.50 and 58,797.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,216.50 : 58,797.38 = 58,797.38 : x
2. Step 2: Convert to fraction form
   28,216.50/58,797.38 = 58,797.38/x
3. Step 3: Cross multiply
   28,216.50x = 58,797.38 × 58,797.38
4. Step 4: Simplify right side
   28,216.50x = 3,457,131,306.89
5. Step 5: Solve for x
   x = 3,457,131,306.89/28,216.50
6. Step 6: Final answer
   x = 122,521.62