Finding the Third Proportional to 1,034.13 and 2,123

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.13 : 2,123 = 2,123 : x
2. Step 2: Convert to fraction form
   1,034.13/2,123 = 2,123/x
3. Step 3: Cross multiply
   1,034.13x = 2,123 × 2,123
4. Step 4: Simplify right side
   1,034.13x = 4,507,129
5. Step 5: Solve for x
   x = 4,507,129/1,034.13
6. Step 6: Final answer
   x = 4,358.40