Finding the Third Proportional to 9,444.38 and 13,892.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,444.38 : 13,892.63 = 13,892.63 : x
2. Step 2: Convert to fraction form
   9,444.38/13,892.63 = 13,892.63/x
3. Step 3: Cross multiply
   9,444.38x = 13,892.63 × 13,892.63
4. Step 4: Simplify right side
   9,444.38x = 193,005,029.39
5. Step 5: Solve for x
   x = 193,005,029.39/9,444.38
6. Step 6: Final answer
   x = 20,435.98