Finding the Third Proportional to 27,756.11 and 27,756.11

Step by Step Solution

1. Step 1: Write the proportion equation
   27,756.11 : 27,756.11 = 27,756.11 : x
2. Step 2: Convert to fraction form
   27,756.11/27,756.11 = 27,756.11/x
3. Step 3: Cross multiply
   27,756.11x = 27,756.11 × 27,756.11
4. Step 4: Simplify right side
   27,756.11x = 770,401,390.79
5. Step 5: Solve for x
   x = 770,401,390.79/27,756.11
6. Step 6: Final answer
   x = 27,756.11