Finding the Third Proportional to 19,822.22 and 28,184.20

Step by Step Solution

1. Step 1: Write the proportion equation
   19,822.22 : 28,184.20 = 28,184.20 : x
2. Step 2: Convert to fraction form
   19,822.22/28,184.20 = 28,184.20/x
3. Step 3: Cross multiply
   19,822.22x = 28,184.20 × 28,184.20
4. Step 4: Simplify right side
   19,822.22x = 794,349,305.79
5. Step 5: Solve for x
   x = 794,349,305.79/19,822.22
6. Step 6: Final answer
   x = 40,073.68