Finding the Third Proportional to 2,212.31 and 3,004.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212.31 : 3,004.59 = 3,004.59 : x
2. Step 2: Convert to fraction form
   2,212.31/3,004.59 = 3,004.59/x
3. Step 3: Cross multiply
   2,212.31x = 3,004.59 × 3,004.59
4. Step 4: Simplify right side
   2,212.31x = 9,027,583.60
5. Step 5: Solve for x
   x = 9,027,583.60/2,212.31
6. Step 6: Final answer
   x = 4,080.61