Finding the Third Proportional to 7,747.59 and 15,903.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,747.59 : 15,903.56 = 15,903.56 : x
2. Step 2: Convert to fraction form
   7,747.59/15,903.56 = 15,903.56/x
3. Step 3: Cross multiply
   7,747.59x = 15,903.56 × 15,903.56
4. Step 4: Simplify right side
   7,747.59x = 252,923,300.19
5. Step 5: Solve for x
   x = 252,923,300.19/7,747.59
6. Step 6: Final answer
   x = 32,645.40