Finding the Third Proportional to 3,407.06 and 4,888.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,407.06 : 4,888.69 = 4,888.69 : x
2. Step 2: Convert to fraction form
   3,407.06/4,888.69 = 4,888.69/x
3. Step 3: Cross multiply
   3,407.06x = 4,888.69 × 4,888.69
4. Step 4: Simplify right side
   3,407.06x = 23,899,265.47
5. Step 5: Solve for x
   x = 23,899,265.47/3,407.06
6. Step 6: Final answer
   x = 7,014.62