Finding the Third Proportional to 3,051.50 and 4,145.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,051.50 : 4,145.25 = 4,145.25 : x
2. Step 2: Convert to fraction form
   3,051.50/4,145.25 = 4,145.25/x
3. Step 3: Cross multiply
   3,051.50x = 4,145.25 × 4,145.25
4. Step 4: Simplify right side
   3,051.50x = 17,183,097.56
5. Step 5: Solve for x
   x = 17,183,097.56/3,051.50
6. Step 6: Final answer
   x = 5,631.03