Finding the Third Proportional to 13,127.06 and 19,933.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,127.06 : 19,933.31 = 19,933.31 : x
2. Step 2: Convert to fraction form
   13,127.06/19,933.31 = 19,933.31/x
3. Step 3: Cross multiply
   13,127.06x = 19,933.31 × 19,933.31
4. Step 4: Simplify right side
   13,127.06x = 397,336,947.22
5. Step 5: Solve for x
   x = 397,336,947.22/13,127.06
6. Step 6: Final answer
   x = 30,268.53