Finding the Third Proportional to 4,296.94 and 8,867.81

Step by Step Solution

1. Step 1: Write the proportion equation
   4,296.94 : 8,867.81 = 8,867.81 : x
2. Step 2: Convert to fraction form
   4,296.94/8,867.81 = 8,867.81/x
3. Step 3: Cross multiply
   4,296.94x = 8,867.81 × 8,867.81
4. Step 4: Simplify right side
   4,296.94x = 78,638,098.54
5. Step 5: Solve for x
   x = 78,638,098.54/4,296.94
6. Step 6: Final answer
   x = 18,300.96