Finding the Third Proportional to 1,490.06 and 3,229.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,490.06 : 3,229.03 = 3,229.03 : x
2. Step 2: Convert to fraction form
   1,490.06/3,229.03 = 3,229.03/x
3. Step 3: Cross multiply
   1,490.06x = 3,229.03 × 3,229.03
4. Step 4: Simplify right side
   1,490.06x = 10,426,642.81
5. Step 5: Solve for x
   x = 10,426,642.81/1,490.06
6. Step 6: Final answer
   x = 6,997.45