Finding the Third Proportional to 13,793.34 and 19,423.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,793.34 : 19,423.69 = 19,423.69 : x
2. Step 2: Convert to fraction form
   13,793.34/19,423.69 = 19,423.69/x
3. Step 3: Cross multiply
   13,793.34x = 19,423.69 × 19,423.69
4. Step 4: Simplify right side
   13,793.34x = 377,279,636.10
5. Step 5: Solve for x
   x = 377,279,636.10/13,793.34
6. Step 6: Final answer
   x = 27,352.30