Finding the Third Proportional to 32,800.50 and 67,934.81

Step by Step Solution

1. Step 1: Write the proportion equation
   32,800.50 : 67,934.81 = 67,934.81 : x
2. Step 2: Convert to fraction form
   32,800.50/67,934.81 = 67,934.81/x
3. Step 3: Cross multiply
   32,800.50x = 67,934.81 × 67,934.81
4. Step 4: Simplify right side
   32,800.50x = 4,615,138,749.41
5. Step 5: Solve for x
   x = 4,615,138,749.41/32,800.50
6. Step 6: Final answer
   x = 140,703.30