Finding the Third Proportional to 32,722 and 50,739

Step by Step Solution

1. Step 1: Write the proportion equation
   32,722 : 50,739 = 50,739 : x
2. Step 2: Convert to fraction form
   32,722/50,739 = 50,739/x
3. Step 3: Cross multiply
   32,722x = 50,739 × 50,739
4. Step 4: Simplify right side
   32,722x = 2,574,446,121
5. Step 5: Solve for x
   x = 2,574,446,121/32,722
6. Step 6: Final answer
   x = 78,676.31