Finding the Third Proportional to 1,883.81 and 2,869.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,883.81 : 2,869.59 = 2,869.59 : x
2. Step 2: Convert to fraction form
   1,883.81/2,869.59 = 2,869.59/x
3. Step 3: Cross multiply
   1,883.81x = 2,869.59 × 2,869.59
4. Step 4: Simplify right side
   1,883.81x = 8,234,568.29
5. Step 5: Solve for x
   x = 8,234,568.29/1,883.81
6. Step 6: Final answer
   x = 4,371.22