Finding the Third Proportional to 8,483.06 and 13,425.75

Step by Step Solution

1. Step 1: Write the proportion equation
   8,483.06 : 13,425.75 = 13,425.75 : x
2. Step 2: Convert to fraction form
   8,483.06/13,425.75 = 13,425.75/x
3. Step 3: Cross multiply
   8,483.06x = 13,425.75 × 13,425.75
4. Step 4: Simplify right side
   8,483.06x = 180,250,763.06
5. Step 5: Solve for x
   x = 180,250,763.06/8,483.06
6. Step 6: Final answer
   x = 21,248.31