Finding the Third Proportional to 5,792.34 and 8,661.94

Step by Step Solution

1. Step 1: Write the proportion equation
   5,792.34 : 8,661.94 = 8,661.94 : x
2. Step 2: Convert to fraction form
   5,792.34/8,661.94 = 8,661.94/x
3. Step 3: Cross multiply
   5,792.34x = 8,661.94 × 8,661.94
4. Step 4: Simplify right side
   5,792.34x = 75,029,161.25
5. Step 5: Solve for x
   x = 75,029,161.25/5,792.34
6. Step 6: Final answer
   x = 12,953.16