Finding the Third Proportional to 50,929 and 80,625.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,929 : 80,625.50 = 80,625.50 : x
2. Step 2: Convert to fraction form
   50,929/80,625.50 = 80,625.50/x
3. Step 3: Cross multiply
   50,929x = 80,625.50 × 80,625.50
4. Step 4: Simplify right side
   50,929x = 6,500,471,250.25
5. Step 5: Solve for x
   x = 6,500,471,250.25/50,929
6. Step 6: Final answer
   x = 127,637.91