Finding the Third Proportional to 14,268.66 and 21,405.52

Step by Step Solution

1. Step 1: Write the proportion equation
   14,268.66 : 21,405.52 = 21,405.52 : x
2. Step 2: Convert to fraction form
   14,268.66/21,405.52 = 21,405.52/x
3. Step 3: Cross multiply
   14,268.66x = 21,405.52 × 21,405.52
4. Step 4: Simplify right side
   14,268.66x = 458,196,099.17
5. Step 5: Solve for x
   x = 458,196,099.17/14,268.66
6. Step 6: Final answer
   x = 32,112.07