Finding the Third Proportional to 7,446.94 and 17,749.13

Step by Step Solution

1. Step 1: Write the proportion equation
   7,446.94 : 17,749.13 = 17,749.13 : x
2. Step 2: Convert to fraction form
   7,446.94/17,749.13 = 17,749.13/x
3. Step 3: Cross multiply
   7,446.94x = 17,749.13 × 17,749.13
4. Step 4: Simplify right side
   7,446.94x = 315,031,438.27
5. Step 5: Solve for x
   x = 315,031,438.27/7,446.94
6. Step 6: Final answer
   x = 42,303.49