Finding the Third Proportional to 21,474 and 32,852.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,474 : 32,852.25 = 32,852.25 : x
2. Step 2: Convert to fraction form
   21,474/32,852.25 = 32,852.25/x
3. Step 3: Cross multiply
   21,474x = 32,852.25 × 32,852.25
4. Step 4: Simplify right side
   21,474x = 1,079,270,330.06
5. Step 5: Solve for x
   x = 1,079,270,330.06/21,474
6. Step 6: Final answer
   x = 50,259.40