Finding the Third Proportional to 13,612 and 21,032

Step by Step Solution

1. Step 1: Write the proportion equation
   13,612 : 21,032 = 21,032 : x
2. Step 2: Convert to fraction form
   13,612/21,032 = 21,032/x
3. Step 3: Cross multiply
   13,612x = 21,032 × 21,032
4. Step 4: Simplify right side
   13,612x = 442,345,024
5. Step 5: Solve for x
   x = 442,345,024/13,612
6. Step 6: Final answer
   x = 32,496.70