Finding the Third Proportional to 19,737 and 41,691.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,737 : 41,691.38 = 41,691.38 : x
2. Step 2: Convert to fraction form
   19,737/41,691.38 = 41,691.38/x
3. Step 3: Cross multiply
   19,737x = 41,691.38 × 41,691.38
4. Step 4: Simplify right side
   19,737x = 1,738,170,749.39
5. Step 5: Solve for x
   x = 1,738,170,749.39/19,737
6. Step 6: Final answer
   x = 88,066.61