Finding the Third Proportional to 20,739 and 32,165.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,739 : 32,165.25 = 32,165.25 : x
2. Step 2: Convert to fraction form
   20,739/32,165.25 = 32,165.25/x
3. Step 3: Cross multiply
   20,739x = 32,165.25 × 32,165.25
4. Step 4: Simplify right side
   20,739x = 1,034,603,307.56
5. Step 5: Solve for x
   x = 1,034,603,307.56/20,739
6. Step 6: Final answer
   x = 49,886.85