Finding the Third Proportional to 21,502 and 32,380

Step by Step Solution

1. Step 1: Write the proportion equation
   21,502 : 32,380 = 32,380 : x
2. Step 2: Convert to fraction form
   21,502/32,380 = 32,380/x
3. Step 3: Cross multiply
   21,502x = 32,380 × 32,380
4. Step 4: Simplify right side
   21,502x = 1,048,464,400
5. Step 5: Solve for x
   x = 1,048,464,400/21,502
6. Step 6: Final answer
   x = 48,761.25