Finding the Third Proportional to 11,682.56 and 18,572.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,682.56 : 18,572.06 = 18,572.06 : x
2. Step 2: Convert to fraction form
   11,682.56/18,572.06 = 18,572.06/x
3. Step 3: Cross multiply
   11,682.56x = 18,572.06 × 18,572.06
4. Step 4: Simplify right side
   11,682.56x = 344,921,505.50
5. Step 5: Solve for x
   x = 344,921,505.50/11,682.56
6. Step 6: Final answer
   x = 29,524.47