Finding the Third Proportional to 2,167.78 and 3,095.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167.78 : 3,095.76 = 3,095.76 : x
2. Step 2: Convert to fraction form
   2,167.78/3,095.76 = 3,095.76/x
3. Step 3: Cross multiply
   2,167.78x = 3,095.76 × 3,095.76
4. Step 4: Simplify right side
   2,167.78x = 9,583,719.46
5. Step 5: Solve for x
   x = 9,583,719.46/2,167.78
6. Step 6: Final answer
   x = 4,420.99