Finding the Third Proportional to 1,483.25 and 3,219.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.25 : 3,219.25 = 3,219.25 : x
2. Step 2: Convert to fraction form
   1,483.25/3,219.25 = 3,219.25/x
3. Step 3: Cross multiply
   1,483.25x = 3,219.25 × 3,219.25
4. Step 4: Simplify right side
   1,483.25x = 10,363,570.56
5. Step 5: Solve for x
   x = 10,363,570.56/1,483.25
6. Step 6: Final answer
   x = 6,987.07