Finding the Third Proportional to 32,808.80 and 71,905.22

Step by Step Solution

1. Step 1: Write the proportion equation
   32,808.80 : 71,905.22 = 71,905.22 : x
2. Step 2: Convert to fraction form
   32,808.80/71,905.22 = 71,905.22/x
3. Step 3: Cross multiply
   32,808.80x = 71,905.22 × 71,905.22
4. Step 4: Simplify right side
   32,808.80x = 5,170,360,483.49
5. Step 5: Solve for x
   x = 5,170,360,483.49/32,808.80
6. Step 6: Final answer
   x = 157,590.68