Finding the Third Proportional to 5,074.52 and 7,671.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,074.52 : 7,671.59 = 7,671.59 : x
2. Step 2: Convert to fraction form
   5,074.52/7,671.59 = 7,671.59/x
3. Step 3: Cross multiply
   5,074.52x = 7,671.59 × 7,671.59
4. Step 4: Simplify right side
   5,074.52x = 58,853,230.80
5. Step 5: Solve for x
   x = 58,853,230.80/5,074.52
6. Step 6: Final answer
   x = 11,597.78