Finding the Third Proportional to 32,920.50 and 50,190.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,920.50 : 50,190.75 = 50,190.75 : x
2. Step 2: Convert to fraction form
   32,920.50/50,190.75 = 50,190.75/x
3. Step 3: Cross multiply
   32,920.50x = 50,190.75 × 50,190.75
4. Step 4: Simplify right side
   32,920.50x = 2,519,111,385.56
5. Step 5: Solve for x
   x = 2,519,111,385.56/32,920.50
6. Step 6: Final answer
   x = 76,521.05