Finding the Third Proportional to 19,492 and 28,822

Step by Step Solution

1. Step 1: Write the proportion equation
   19,492 : 28,822 = 28,822 : x
2. Step 2: Convert to fraction form
   19,492/28,822 = 28,822/x
3. Step 3: Cross multiply
   19,492x = 28,822 × 28,822
4. Step 4: Simplify right side
   19,492x = 830,707,684
5. Step 5: Solve for x
   x = 830,707,684/19,492
6. Step 6: Final answer
   x = 42,617.88