Finding the Third Proportional to 50,323.50 and 80,903.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,323.50 : 80,903.25 = 80,903.25 : x
2. Step 2: Convert to fraction form
   50,323.50/80,903.25 = 80,903.25/x
3. Step 3: Cross multiply
   50,323.50x = 80,903.25 × 80,903.25
4. Step 4: Simplify right side
   50,323.50x = 6,545,335,860.56
5. Step 5: Solve for x
   x = 6,545,335,860.56/50,323.50
6. Step 6: Final answer
   x = 130,065.20