Finding the Third Proportional to 9,484.50 and 21,075

Step by Step Solution

1. Step 1: Write the proportion equation
   9,484.50 : 21,075 = 21,075 : x
2. Step 2: Convert to fraction form
   9,484.50/21,075 = 21,075/x
3. Step 3: Cross multiply
   9,484.50x = 21,075 × 21,075
4. Step 4: Simplify right side
   9,484.50x = 444,155,625
5. Step 5: Solve for x
   x = 444,155,625/9,484.50
6. Step 6: Final answer
   x = 46,829.63