Finding the Third Proportional to 21,977 and 32,555

Step by Step Solution

1. Step 1: Write the proportion equation
   21,977 : 32,555 = 32,555 : x
2. Step 2: Convert to fraction form
   21,977/32,555 = 32,555/x
3. Step 3: Cross multiply
   21,977x = 32,555 × 32,555
4. Step 4: Simplify right side
   21,977x = 1,059,828,025
5. Step 5: Solve for x
   x = 1,059,828,025/21,977
6. Step 6: Final answer
   x = 48,224.42