Finding the Third Proportional to 19,330.88 and 40,951.69

Step by Step Solution

1. Step 1: Write the proportion equation
   19,330.88 : 40,951.69 = 40,951.69 : x
2. Step 2: Convert to fraction form
   19,330.88/40,951.69 = 40,951.69/x
3. Step 3: Cross multiply
   19,330.88x = 40,951.69 × 40,951.69
4. Step 4: Simplify right side
   19,330.88x = 1,677,040,709.10
5. Step 5: Solve for x
   x = 1,677,040,709.10/19,330.88
6. Step 6: Final answer
   x = 86,754.52