Finding the Third Proportional to 9,945.50 and 13,941.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,945.50 : 13,941.75 = 13,941.75 : x
2. Step 2: Convert to fraction form
   9,945.50/13,941.75 = 13,941.75/x
3. Step 3: Cross multiply
   9,945.50x = 13,941.75 × 13,941.75
4. Step 4: Simplify right side
   9,945.50x = 194,372,393.06
5. Step 5: Solve for x
   x = 194,372,393.06/9,945.50
6. Step 6: Final answer
   x = 19,543.75