Finding the Third Proportional to 5,389.34 and 8,050.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,389.34 : 8,050.82 = 8,050.82 : x
2. Step 2: Convert to fraction form
   5,389.34/8,050.82 = 8,050.82/x
3. Step 3: Cross multiply
   5,389.34x = 8,050.82 × 8,050.82
4. Step 4: Simplify right side
   5,389.34x = 64,815,644.81
5. Step 5: Solve for x
   x = 64,815,644.81/5,389.34
6. Step 6: Final answer
   x = 12,026.65