Finding the Third Proportional to 13,632.75 and 21,064.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,632.75 : 21,064.50 = 21,064.50 : x
2. Step 2: Convert to fraction form
   13,632.75/21,064.50 = 21,064.50/x
3. Step 3: Cross multiply
   13,632.75x = 21,064.50 × 21,064.50
4. Step 4: Simplify right side
   13,632.75x = 443,713,160.25
5. Step 5: Solve for x
   x = 443,713,160.25/13,632.75
6. Step 6: Final answer
   x = 32,547.59