Finding the Third Proportional to 13,754.81 and 19,245.09

Step by Step Solution

1. Step 1: Write the proportion equation
   13,754.81 : 19,245.09 = 19,245.09 : x
2. Step 2: Convert to fraction form
   13,754.81/19,245.09 = 19,245.09/x
3. Step 3: Cross multiply
   13,754.81x = 19,245.09 × 19,245.09
4. Step 4: Simplify right side
   13,754.81x = 370,373,633.45
5. Step 5: Solve for x
   x = 370,373,633.45/13,754.81
6. Step 6: Final answer
   x = 26,926.84