Finding the Third Proportional to 19,546.31 and 30,162.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,546.31 : 30,162.38 = 30,162.38 : x
2. Step 2: Convert to fraction form
   19,546.31/30,162.38 = 30,162.38/x
3. Step 3: Cross multiply
   19,546.31x = 30,162.38 × 30,162.38
4. Step 4: Simplify right side
   19,546.31x = 909,768,865.64
5. Step 5: Solve for x
   x = 909,768,865.64/19,546.31
6. Step 6: Final answer
   x = 46,544.27