Finding the Third Proportional to 7,443.75 and 15,654.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,443.75 : 15,654.38 = 15,654.38 : x
2. Step 2: Convert to fraction form
   7,443.75/15,654.38 = 15,654.38/x
3. Step 3: Cross multiply
   7,443.75x = 15,654.38 × 15,654.38
4. Step 4: Simplify right side
   7,443.75x = 245,059,456.64
5. Step 5: Solve for x
   x = 245,059,456.64/7,443.75
6. Step 6: Final answer
   x = 32,921.51