Finding the Third Proportional to 5,055.56 and 10,842.94

Step by Step Solution

1. Step 1: Write the proportion equation
   5,055.56 : 10,842.94 = 10,842.94 : x
2. Step 2: Convert to fraction form
   5,055.56/10,842.94 = 10,842.94/x
3. Step 3: Cross multiply
   5,055.56x = 10,842.94 × 10,842.94
4. Step 4: Simplify right side
   5,055.56x = 117,569,293.63
5. Step 5: Solve for x
   x = 117,569,293.63/5,055.56
6. Step 6: Final answer
   x = 23,255.43