Finding the Third Proportional to 1,054.03 and 2,309.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054.03 : 2,309.72 = 2,309.72 : x
2. Step 2: Convert to fraction form
   1,054.03/2,309.72 = 2,309.72/x
3. Step 3: Cross multiply
   1,054.03x = 2,309.72 × 2,309.72
4. Step 4: Simplify right side
   1,054.03x = 5,334,800.70
5. Step 5: Solve for x
   x = 5,334,800.70/1,054.03
6. Step 6: Final answer
   x = 5,061.33