Finding the Third Proportional to 30,865.50 and 49,700.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,865.50 : 49,700.25 = 49,700.25 : x
2. Step 2: Convert to fraction form
   30,865.50/49,700.25 = 49,700.25/x
3. Step 3: Cross multiply
   30,865.50x = 49,700.25 × 49,700.25
4. Step 4: Simplify right side
   30,865.50x = 2,470,114,850.06
5. Step 5: Solve for x
   x = 2,470,114,850.06/30,865.50
6. Step 6: Final answer
   x = 80,028.34