Finding the Third Proportional to 19,857.75 and 29,324.63

Step by Step Solution

1. Step 1: Write the proportion equation
   19,857.75 : 29,324.63 = 29,324.63 : x
2. Step 2: Convert to fraction form
   19,857.75/29,324.63 = 29,324.63/x
3. Step 3: Cross multiply
   19,857.75x = 29,324.63 × 29,324.63
4. Step 4: Simplify right side
   19,857.75x = 859,933,631.39
5. Step 5: Solve for x
   x = 859,933,631.39/19,857.75
6. Step 6: Final answer
   x = 43,304.69