Finding the Third Proportional to 6,373.69 and 13,520.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,373.69 : 13,520.25 = 13,520.25 : x
2. Step 2: Convert to fraction form
   6,373.69/13,520.25 = 13,520.25/x
3. Step 3: Cross multiply
   6,373.69x = 13,520.25 × 13,520.25
4. Step 4: Simplify right side
   6,373.69x = 182,797,160.06
5. Step 5: Solve for x
   x = 182,797,160.06/6,373.69
6. Step 6: Final answer
   x = 28,679.97