Finding the Third Proportional to 13,694.06 and 19,581.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,694.06 : 19,581.75 = 19,581.75 : x
2. Step 2: Convert to fraction form
   13,694.06/19,581.75 = 19,581.75/x
3. Step 3: Cross multiply
   13,694.06x = 19,581.75 × 19,581.75
4. Step 4: Simplify right side
   13,694.06x = 383,444,933.06
5. Step 5: Solve for x
   x = 383,444,933.06/13,694.06
6. Step 6: Final answer
   x = 28,000.82