Finding the Third Proportional to 32,289.75 and 48,433.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,289.75 : 48,433.50 = 48,433.50 : x
2. Step 2: Convert to fraction form
   32,289.75/48,433.50 = 48,433.50/x
3. Step 3: Cross multiply
   32,289.75x = 48,433.50 × 48,433.50
4. Step 4: Simplify right side
   32,289.75x = 2,345,803,922.25
5. Step 5: Solve for x
   x = 2,345,803,922.25/32,289.75
6. Step 6: Final answer
   x = 72,648.56