Finding the Third Proportional to 5,466.75 and 12,834.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,466.75 : 12,834.38 = 12,834.38 : x
2. Step 2: Convert to fraction form
   5,466.75/12,834.38 = 12,834.38/x
3. Step 3: Cross multiply
   5,466.75x = 12,834.38 × 12,834.38
4. Step 4: Simplify right side
   5,466.75x = 164,721,181.64
5. Step 5: Solve for x
   x = 164,721,181.64/5,466.75
6. Step 6: Final answer
   x = 30,131.46