Finding the Third Proportional to 7,423.31 and 10,914.75

Step by Step Solution

1. Step 1: Write the proportion equation
   7,423.31 : 10,914.75 = 10,914.75 : x
2. Step 2: Convert to fraction form
   7,423.31/10,914.75 = 10,914.75/x
3. Step 3: Cross multiply
   7,423.31x = 10,914.75 × 10,914.75
4. Step 4: Simplify right side
   7,423.31x = 119,131,767.56
5. Step 5: Solve for x
   x = 119,131,767.56/7,423.31
6. Step 6: Final answer
   x = 16,048.33