Finding the Third Proportional to 39,020.50 and 58,797.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,020.50 : 58,797.75 = 58,797.75 : x
2. Step 2: Convert to fraction form
   39,020.50/58,797.75 = 58,797.75/x
3. Step 3: Cross multiply
   39,020.50x = 58,797.75 × 58,797.75
4. Step 4: Simplify right side
   39,020.50x = 3,457,175,405.06
5. Step 5: Solve for x
   x = 3,457,175,405.06/39,020.50
6. Step 6: Final answer
   x = 88,598.95