Finding the Third Proportional to 19,268 and 30,518

Step by Step Solution

1. Step 1: Write the proportion equation
   19,268 : 30,518 = 30,518 : x
2. Step 2: Convert to fraction form
   19,268/30,518 = 30,518/x
3. Step 3: Cross multiply
   19,268x = 30,518 × 30,518
4. Step 4: Simplify right side
   19,268x = 931,348,324
5. Step 5: Solve for x
   x = 931,348,324/19,268
6. Step 6: Final answer
   x = 48,336.53