Finding the Third Proportional to 1,859.91 and 3,303.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,859.91 : 3,303.56 = 3,303.56 : x
2. Step 2: Convert to fraction form
   1,859.91/3,303.56 = 3,303.56/x
3. Step 3: Cross multiply
   1,859.91x = 3,303.56 × 3,303.56
4. Step 4: Simplify right side
   1,859.91x = 10,913,525.19
5. Step 5: Solve for x
   x = 10,913,525.19/1,859.91
6. Step 6: Final answer
   x = 5,867.78