Finding the Third Proportional to 32,456 and 50,709

Step by Step Solution

1. Step 1: Write the proportion equation
   32,456 : 50,709 = 50,709 : x
2. Step 2: Convert to fraction form
   32,456/50,709 = 50,709/x
3. Step 3: Cross multiply
   32,456x = 50,709 × 50,709
4. Step 4: Simplify right side
   32,456x = 2,571,402,681
5. Step 5: Solve for x
   x = 2,571,402,681/32,456
6. Step 6: Final answer
   x = 79,227.34