Finding the Third Proportional to 21,500 and 32,574

Step by Step Solution

1. Step 1: Write the proportion equation
   21,500 : 32,574 = 32,574 : x
2. Step 2: Convert to fraction form
   21,500/32,574 = 32,574/x
3. Step 3: Cross multiply
   21,500x = 32,574 × 32,574
4. Step 4: Simplify right side
   21,500x = 1,061,065,476
5. Step 5: Solve for x
   x = 1,061,065,476/21,500
6. Step 6: Final answer
   x = 49,351.88