Finding the Third Proportional to 19,114.42 and 40,997.71

Step by Step Solution

1. Step 1: Write the proportion equation
   19,114.42 : 40,997.71 = 40,997.71 : x
2. Step 2: Convert to fraction form
   19,114.42/40,997.71 = 40,997.71/x
3. Step 3: Cross multiply
   19,114.42x = 40,997.71 × 40,997.71
4. Step 4: Simplify right side
   19,114.42x = 1,680,811,981.82
5. Step 5: Solve for x
   x = 1,680,811,981.82/19,114.42
6. Step 6: Final answer
   x = 87,934.25