Finding the Third Proportional to 9,850.50 and 16,242.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,850.50 : 16,242.75 = 16,242.75 : x
2. Step 2: Convert to fraction form
   9,850.50/16,242.75 = 16,242.75/x
3. Step 3: Cross multiply
   9,850.50x = 16,242.75 × 16,242.75
4. Step 4: Simplify right side
   9,850.50x = 263,826,927.56
5. Step 5: Solve for x
   x = 263,826,927.56/9,850.50
6. Step 6: Final answer
   x = 26,783.10