Finding the Third Proportional to 17,789.63 and 27,762.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,789.63 : 27,762.75 = 27,762.75 : x
2. Step 2: Convert to fraction form
   17,789.63/27,762.75 = 27,762.75/x
3. Step 3: Cross multiply
   17,789.63x = 27,762.75 × 27,762.75
4. Step 4: Simplify right side
   17,789.63x = 770,770,287.56
5. Step 5: Solve for x
   x = 770,770,287.56/17,789.63
6. Step 6: Final answer
   x = 43,326.96