Finding the Third Proportional to 7,085.63 and 15,447.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,085.63 : 15,447.38 = 15,447.38 : x
2. Step 2: Convert to fraction form
   7,085.63/15,447.38 = 15,447.38/x
3. Step 3: Cross multiply
   7,085.63x = 15,447.38 × 15,447.38
4. Step 4: Simplify right side
   7,085.63x = 238,621,394.39
5. Step 5: Solve for x
   x = 238,621,394.39/7,085.63
6. Step 6: Final answer
   x = 33,676.83