Finding the Third Proportional to 3,053.53 and 5,719.78

Step by Step Solution

1. Step 1: Write the proportion equation
   3,053.53 : 5,719.78 = 5,719.78 : x
2. Step 2: Convert to fraction form
   3,053.53/5,719.78 = 5,719.78/x
3. Step 3: Cross multiply
   3,053.53x = 5,719.78 × 5,719.78
4. Step 4: Simplify right side
   3,053.53x = 32,715,897.55
5. Step 5: Solve for x
   x = 32,715,897.55/3,053.53
6. Step 6: Final answer
   x = 10,714.12