Finding the Third Proportional to 6,972 and 13,131

Step by Step Solution

1. Step 1: Write the proportion equation
   6,972 : 13,131 = 13,131 : x
2. Step 2: Convert to fraction form
   6,972/13,131 = 13,131/x
3. Step 3: Cross multiply
   6,972x = 13,131 × 13,131
4. Step 4: Simplify right side
   6,972x = 172,423,161
5. Step 5: Solve for x
   x = 172,423,161/6,972
6. Step 6: Final answer
   x = 24,730.80