Finding the Third Proportional to 15,447.75 and 33,903.38

Step by Step Solution

1. Step 1: Write the proportion equation
   15,447.75 : 33,903.38 = 33,903.38 : x
2. Step 2: Convert to fraction form
   15,447.75/33,903.38 = 33,903.38/x
3. Step 3: Cross multiply
   15,447.75x = 33,903.38 × 33,903.38
4. Step 4: Simplify right side
   15,447.75x = 1,149,438,836.39
5. Step 5: Solve for x
   x = 1,149,438,836.39/15,447.75
6. Step 6: Final answer
   x = 74,408.17