Finding the Third Proportional to 12,284.38 and 19,483

Step by Step Solution

1. Step 1: Write the proportion equation
   12,284.38 : 19,483 = 19,483 : x
2. Step 2: Convert to fraction form
   12,284.38/19,483 = 19,483/x
3. Step 3: Cross multiply
   12,284.38x = 19,483 × 19,483
4. Step 4: Simplify right side
   12,284.38x = 379,587,289
5. Step 5: Solve for x
   x = 379,587,289/12,284.38
6. Step 6: Final answer
   x = 30,900.01