Finding the Third Proportional to 13,944 and 30,486

Step by Step Solution

1. Step 1: Write the proportion equation
   13,944 : 30,486 = 30,486 : x
2. Step 2: Convert to fraction form
   13,944/30,486 = 30,486/x
3. Step 3: Cross multiply
   13,944x = 30,486 × 30,486
4. Step 4: Simplify right side
   13,944x = 929,396,196
5. Step 5: Solve for x
   x = 929,396,196/13,944
6. Step 6: Final answer
   x = 66,652.05