Finding the Third Proportional to 1,480.06 and 2,209.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480.06 : 2,209.94 = 2,209.94 : x
2. Step 2: Convert to fraction form
   1,480.06/2,209.94 = 2,209.94/x
3. Step 3: Cross multiply
   1,480.06x = 2,209.94 × 2,209.94
4. Step 4: Simplify right side
   1,480.06x = 4,883,823.75
5. Step 5: Solve for x
   x = 4,883,823.75/1,480.06
6. Step 6: Final answer
   x = 3,299.74