Finding the Third Proportional to 13,768 and 30,008

Step by Step Solution

1. Step 1: Write the proportion equation
   13,768 : 30,008 = 30,008 : x
2. Step 2: Convert to fraction form
   13,768/30,008 = 30,008/x
3. Step 3: Cross multiply
   13,768x = 30,008 × 30,008
4. Step 4: Simplify right side
   13,768x = 900,480,064
5. Step 5: Solve for x
   x = 900,480,064/13,768
6. Step 6: Final answer
   x = 65,403.84