Finding the Third Proportional to 2,933.72 and 6,111.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,933.72 : 6,111.07 = 6,111.07 : x
2. Step 2: Convert to fraction form
   2,933.72/6,111.07 = 6,111.07/x
3. Step 3: Cross multiply
   2,933.72x = 6,111.07 × 6,111.07
4. Step 4: Simplify right side
   2,933.72x = 37,345,180.36
5. Step 5: Solve for x
   x = 37,345,180.36/2,933.72
6. Step 6: Final answer
   x = 12,729.64