Finding the Third Proportional to 19,176.75 and 19,176.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,176.75 : 19,176.75 = 19,176.75 : x
2. Step 2: Convert to fraction form
   19,176.75/19,176.75 = 19,176.75/x
3. Step 3: Cross multiply
   19,176.75x = 19,176.75 × 19,176.75
4. Step 4: Simplify right side
   19,176.75x = 367,747,740.56
5. Step 5: Solve for x
   x = 367,747,740.56/19,176.75
6. Step 6: Final answer
   x = 19,176.75