Finding the Third Proportional to 19,268 and 30,572

Step by Step Solution

1. Step 1: Write the proportion equation
   19,268 : 30,572 = 30,572 : x
2. Step 2: Convert to fraction form
   19,268/30,572 = 30,572/x
3. Step 3: Cross multiply
   19,268x = 30,572 × 30,572
4. Step 4: Simplify right side
   19,268x = 934,647,184
5. Step 5: Solve for x
   x = 934,647,184/19,268
6. Step 6: Final answer
   x = 48,507.74