Finding the Third Proportional to 19,957.22 and 27,748.83

Step by Step Solution

1. Step 1: Write the proportion equation
   19,957.22 : 27,748.83 = 27,748.83 : x
2. Step 2: Convert to fraction form
   19,957.22/27,748.83 = 27,748.83/x
3. Step 3: Cross multiply
   19,957.22x = 27,748.83 × 27,748.83
4. Step 4: Simplify right side
   19,957.22x = 769,997,462.31
5. Step 5: Solve for x
   x = 769,997,462.31/19,957.22
6. Step 6: Final answer
   x = 38,582.40