Finding the Third Proportional to 5,105.53 and 10,914.75

Step by Step Solution

1. Step 1: Write the proportion equation
   5,105.53 : 10,914.75 = 10,914.75 : x
2. Step 2: Convert to fraction form
   5,105.53/10,914.75 = 10,914.75/x
3. Step 3: Cross multiply
   5,105.53x = 10,914.75 × 10,914.75
4. Step 4: Simplify right side
   5,105.53x = 119,131,767.56
5. Step 5: Solve for x
   x = 119,131,767.56/5,105.53
6. Step 6: Final answer
   x = 23,333.86