Finding the Third Proportional to 1,054.88 and 2,442.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054.88 : 2,442.05 = 2,442.05 : x
2. Step 2: Convert to fraction form
   1,054.88/2,442.05 = 2,442.05/x
3. Step 3: Cross multiply
   1,054.88x = 2,442.05 × 2,442.05
4. Step 4: Simplify right side
   1,054.88x = 5,963,592.94
5. Step 5: Solve for x
   x = 5,963,592.94/1,054.88
6. Step 6: Final answer
   x = 5,653.36