Finding the Third Proportional to 10,193.34 and 14,354.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,193.34 : 14,354.72 = 14,354.72 : x
2. Step 2: Convert to fraction form
   10,193.34/14,354.72 = 14,354.72/x
3. Step 3: Cross multiply
   10,193.34x = 14,354.72 × 14,354.72
4. Step 4: Simplify right side
   10,193.34x = 206,057,950.39
5. Step 5: Solve for x
   x = 206,057,950.39/10,193.34
6. Step 6: Final answer
   x = 20,214.95