Finding the Third Proportional to 21,930.75 and 33,357.94

Step by Step Solution

1. Step 1: Write the proportion equation
   21,930.75 : 33,357.94 = 33,357.94 : x
2. Step 2: Convert to fraction form
   21,930.75/33,357.94 = 33,357.94/x
3. Step 3: Cross multiply
   21,930.75x = 33,357.94 × 33,357.94
4. Step 4: Simplify right side
   21,930.75x = 1,112,751,994.25
5. Step 5: Solve for x
   x = 1,112,751,994.25/21,930.75
6. Step 6: Final answer
   x = 50,739.35