Finding the Third Proportional to 9,036 and 21,763

Step by Step Solution

1. Step 1: Write the proportion equation
   9,036 : 21,763 = 21,763 : x
2. Step 2: Convert to fraction form
   9,036/21,763 = 21,763/x
3. Step 3: Cross multiply
   9,036x = 21,763 × 21,763
4. Step 4: Simplify right side
   9,036x = 473,628,169
5. Step 5: Solve for x
   x = 473,628,169/9,036
6. Step 6: Final answer
   x = 52,415.69