Finding the Third Proportional to 21,025 and 32,145

Step by Step Solution

1. Step 1: Write the proportion equation
   21,025 : 32,145 = 32,145 : x
2. Step 2: Convert to fraction form
   21,025/32,145 = 32,145/x
3. Step 3: Cross multiply
   21,025x = 32,145 × 32,145
4. Step 4: Simplify right side
   21,025x = 1,033,301,025
5. Step 5: Solve for x
   x = 1,033,301,025/21,025
6. Step 6: Final answer
   x = 49,146.30