Finding the Third Proportional to 1,142.02 and 2,495.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142.02 : 2,495.39 = 2,495.39 : x
2. Step 2: Convert to fraction form
   1,142.02/2,495.39 = 2,495.39/x
3. Step 3: Cross multiply
   1,142.02x = 2,495.39 × 2,495.39
4. Step 4: Simplify right side
   1,142.02x = 6,226,974.37
5. Step 5: Solve for x
   x = 6,226,974.37/1,142.02
6. Step 6: Final answer
   x = 5,452.62