Finding the Third Proportional to 13,632 and 21,060

Step by Step Solution

1. Step 1: Write the proportion equation
   13,632 : 21,060 = 21,060 : x
2. Step 2: Convert to fraction form
   13,632/21,060 = 21,060/x
3. Step 3: Cross multiply
   13,632x = 21,060 × 21,060
4. Step 4: Simplify right side
   13,632x = 443,523,600
5. Step 5: Solve for x
   x = 443,523,600/13,632
6. Step 6: Final answer
   x = 32,535.48