Finding the Third Proportional to 3,348.42 and 7,358.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,348.42 : 7,358.34 = 7,358.34 : x
2. Step 2: Convert to fraction form
   3,348.42/7,358.34 = 7,358.34/x
3. Step 3: Cross multiply
   3,348.42x = 7,358.34 × 7,358.34
4. Step 4: Simplify right side
   3,348.42x = 54,145,222.74
5. Step 5: Solve for x
   x = 54,145,222.74/3,348.42
6. Step 6: Final answer
   x = 16,170.37