Finding the Third Proportional to 17,811.75 and 27,795.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,811.75 : 27,795.56 = 27,795.56 : x
2. Step 2: Convert to fraction form
   17,811.75/27,795.56 = 27,795.56/x
3. Step 3: Cross multiply
   17,811.75x = 27,795.56 × 27,795.56
4. Step 4: Simplify right side
   17,811.75x = 772,593,294.69
5. Step 5: Solve for x
   x = 772,593,294.69/17,811.75
6. Step 6: Final answer
   x = 43,375.48