Finding the Third Proportional to 13,953.38 and 19,892.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,953.38 : 19,892.25 = 19,892.25 : x
2. Step 2: Convert to fraction form
   13,953.38/19,892.25 = 19,892.25/x
3. Step 3: Cross multiply
   13,953.38x = 19,892.25 × 19,892.25
4. Step 4: Simplify right side
   13,953.38x = 395,701,610.06
5. Step 5: Solve for x
   x = 395,701,610.06/13,953.38
6. Step 6: Final answer
   x = 28,358.85