Finding the Third Proportional to 32,739.75 and 71,477.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,739.75 : 71,477.25 = 71,477.25 : x
2. Step 2: Convert to fraction form
   32,739.75/71,477.25 = 71,477.25/x
3. Step 3: Cross multiply
   32,739.75x = 71,477.25 × 71,477.25
4. Step 4: Simplify right side
   32,739.75x = 5,108,997,267.56
5. Step 5: Solve for x
   x = 5,108,997,267.56/32,739.75
6. Step 6: Final answer
   x = 156,048.76