Finding the Third Proportional to 21,482 and 32,379

Step by Step Solution

1. Step 1: Write the proportion equation
   21,482 : 32,379 = 32,379 : x
2. Step 2: Convert to fraction form
   21,482/32,379 = 32,379/x
3. Step 3: Cross multiply
   21,482x = 32,379 × 32,379
4. Step 4: Simplify right side
   21,482x = 1,048,399,641
5. Step 5: Solve for x
   x = 1,048,399,641/21,482
6. Step 6: Final answer
   x = 48,803.63