Finding the Third Proportional to 32,700 and 50,725

Step by Step Solution

1. Step 1: Write the proportion equation
   32,700 : 50,725 = 50,725 : x
2. Step 2: Convert to fraction form
   32,700/50,725 = 50,725/x
3. Step 3: Cross multiply
   32,700x = 50,725 × 50,725
4. Step 4: Simplify right side
   32,700x = 2,573,025,625
5. Step 5: Solve for x
   x = 2,573,025,625/32,700
6. Step 6: Final answer
   x = 78,685.80