Finding the Third Proportional to 16,055.25 and 21,303.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,055.25 : 21,303.38 = 21,303.38 : x
2. Step 2: Convert to fraction form
   16,055.25/21,303.38 = 21,303.38/x
3. Step 3: Cross multiply
   16,055.25x = 21,303.38 × 21,303.38
4. Step 4: Simplify right side
   16,055.25x = 453,833,786.39
5. Step 5: Solve for x
   x = 453,833,786.39/16,055.25
6. Step 6: Final answer
   x = 28,267.00