Finding the Third Proportional to 2,662.31 and 4,167.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,662.31 : 4,167.56 = 4,167.56 : x
2. Step 2: Convert to fraction form
   2,662.31/4,167.56 = 4,167.56/x
3. Step 3: Cross multiply
   2,662.31x = 4,167.56 × 4,167.56
4. Step 4: Simplify right side
   2,662.31x = 17,368,577.19
5. Step 5: Solve for x
   x = 17,368,577.19/2,662.31
6. Step 6: Final answer
   x = 6,523.87