Finding the Third Proportional to 13,606.50 and 21,024

Step by Step Solution

1. Step 1: Write the proportion equation
   13,606.50 : 21,024 = 21,024 : x
2. Step 2: Convert to fraction form
   13,606.50/21,024 = 21,024/x
3. Step 3: Cross multiply
   13,606.50x = 21,024 × 21,024
4. Step 4: Simplify right side
   13,606.50x = 442,008,576
5. Step 5: Solve for x
   x = 442,008,576/13,606.50
6. Step 6: Final answer
   x = 32,485.10