Finding the Third Proportional to 32,912 and 50,908

Step by Step Solution

1. Step 1: Write the proportion equation
   32,912 : 50,908 = 50,908 : x
2. Step 2: Convert to fraction form
   32,912/50,908 = 50,908/x
3. Step 3: Cross multiply
   32,912x = 50,908 × 50,908
4. Step 4: Simplify right side
   32,912x = 2,591,624,464
5. Step 5: Solve for x
   x = 2,591,624,464/32,912
6. Step 6: Final answer
   x = 78,744.06