Finding the Third Proportional to 5,389.37 and 8,050.86

Step by Step Solution

1. Step 1: Write the proportion equation
   5,389.37 : 8,050.86 = 8,050.86 : x
2. Step 2: Convert to fraction form
   5,389.37/8,050.86 = 8,050.86/x
3. Step 3: Cross multiply
   5,389.37x = 8,050.86 × 8,050.86
4. Step 4: Simplify right side
   5,389.37x = 64,816,336.68
5. Step 5: Solve for x
   x = 64,816,336.68/5,389.37
6. Step 6: Final answer
   x = 12,026.71