Finding the Third Proportional to 2,890.69 and 4,094.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,890.69 : 4,094.72 = 4,094.72 : x
2. Step 2: Convert to fraction form
   2,890.69/4,094.72 = 4,094.72/x
3. Step 3: Cross multiply
   2,890.69x = 4,094.72 × 4,094.72
4. Step 4: Simplify right side
   2,890.69x = 16,766,721.64
5. Step 5: Solve for x
   x = 16,766,721.64/2,890.69
6. Step 6: Final answer
   x = 5,800.25