Finding the Third Proportional to 1,064.02 and 2,291.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064.02 : 2,291.78 = 2,291.78 : x
2. Step 2: Convert to fraction form
   1,064.02/2,291.78 = 2,291.78/x
3. Step 3: Cross multiply
   1,064.02x = 2,291.78 × 2,291.78
4. Step 4: Simplify right side
   1,064.02x = 5,252,270.25
5. Step 5: Solve for x
   x = 5,252,270.25/1,064.02
6. Step 6: Final answer
   x = 4,936.24