Finding the Third Proportional to 19,224 and 28,008

Step by Step Solution

1. Step 1: Write the proportion equation
   19,224 : 28,008 = 28,008 : x
2. Step 2: Convert to fraction form
   19,224/28,008 = 28,008/x
3. Step 3: Cross multiply
   19,224x = 28,008 × 28,008
4. Step 4: Simplify right side
   19,224x = 784,448,064
5. Step 5: Solve for x
   x = 784,448,064/19,224
6. Step 6: Final answer
   x = 40,805.66