Finding the Third Proportional to 2,910.94 and 4,368.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,910.94 : 4,368.38 = 4,368.38 : x
2. Step 2: Convert to fraction form
   2,910.94/4,368.38 = 4,368.38/x
3. Step 3: Cross multiply
   2,910.94x = 4,368.38 × 4,368.38
4. Step 4: Simplify right side
   2,910.94x = 19,082,700.14
5. Step 5: Solve for x
   x = 19,082,700.14/2,910.94
6. Step 6: Final answer
   x = 6,555.52