Finding the Third Proportional to 1,054.94 and 2,308.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054.94 : 2,308.47 = 2,308.47 : x
2. Step 2: Convert to fraction form
   1,054.94/2,308.47 = 2,308.47/x
3. Step 3: Cross multiply
   1,054.94x = 2,308.47 × 2,308.47
4. Step 4: Simplify right side
   1,054.94x = 5,329,027.97
5. Step 5: Solve for x
   x = 5,329,027.97/1,054.94
6. Step 6: Final answer
   x = 5,051.51