Finding the Third Proportional to 5,573.81 and 8,360.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,573.81 : 8,360.72 = 8,360.72 : x
2. Step 2: Convert to fraction form
   5,573.81/8,360.72 = 8,360.72/x
3. Step 3: Cross multiply
   5,573.81x = 8,360.72 × 8,360.72
4. Step 4: Simplify right side
   5,573.81x = 69,901,618.02
5. Step 5: Solve for x
   x = 69,901,618.02/5,573.81
6. Step 6: Final answer
   x = 12,541.08