Finding the Third Proportional to 2,372.81 and 3,258.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372.81 : 3,258.07 = 3,258.07 : x
2. Step 2: Convert to fraction form
   2,372.81/3,258.07 = 3,258.07/x
3. Step 3: Cross multiply
   2,372.81x = 3,258.07 × 3,258.07
4. Step 4: Simplify right side
   2,372.81x = 10,615,050.80
5. Step 5: Solve for x
   x = 10,615,050.80/2,372.81
6. Step 6: Final answer
   x = 4,473.62