Finding the Third Proportional to 7,945.50 and 17,446.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,945.50 : 17,446.88 = 17,446.88 : x
2. Step 2: Convert to fraction form
   7,945.50/17,446.88 = 17,446.88/x
3. Step 3: Cross multiply
   7,945.50x = 17,446.88 × 17,446.88
4. Step 4: Simplify right side
   7,945.50x = 304,393,447.27
5. Step 5: Solve for x
   x = 304,393,447.27/7,945.50
6. Step 6: Final answer
   x = 38,310.17