Finding the Third Proportional to 11,074.50 and 17,502.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,074.50 : 17,502.75 = 17,502.75 : x
2. Step 2: Convert to fraction form
   11,074.50/17,502.75 = 17,502.75/x
3. Step 3: Cross multiply
   11,074.50x = 17,502.75 × 17,502.75
4. Step 4: Simplify right side
   11,074.50x = 306,346,257.56
5. Step 5: Solve for x
   x = 306,346,257.56/11,074.50
6. Step 6: Final answer
   x = 27,662.31