Finding the Third Proportional to 19,590.50 and 27,527.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,590.50 : 27,527.38 = 27,527.38 : x
2. Step 2: Convert to fraction form
   19,590.50/27,527.38 = 27,527.38/x
3. Step 3: Cross multiply
   19,590.50x = 27,527.38 × 27,527.38
4. Step 4: Simplify right side
   19,590.50x = 757,756,374.39
5. Step 5: Solve for x
   x = 757,756,374.39/19,590.50
6. Step 6: Final answer
   x = 38,679.79