Finding the Third Proportional to 21,465.75 and 32,838.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,465.75 : 32,838.75 = 32,838.75 : x
2. Step 2: Convert to fraction form
   21,465.75/32,838.75 = 32,838.75/x
3. Step 3: Cross multiply
   21,465.75x = 32,838.75 × 32,838.75
4. Step 4: Simplify right side
   21,465.75x = 1,078,383,501.56
5. Step 5: Solve for x
   x = 1,078,383,501.56/21,465.75
6. Step 6: Final answer
   x = 50,237.40