Finding the Third Proportional to 32,500 and 50,190

Step by Step Solution

1. Step 1: Write the proportion equation
   32,500 : 50,190 = 50,190 : x
2. Step 2: Convert to fraction form
   32,500/50,190 = 50,190/x
3. Step 3: Cross multiply
   32,500x = 50,190 × 50,190
4. Step 4: Simplify right side
   32,500x = 2,519,036,100
5. Step 5: Solve for x
   x = 2,519,036,100/32,500
6. Step 6: Final answer
   x = 77,508.80