Finding the Third Proportional to 1,725.75 and 3,725.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725.75 : 3,725.25 = 3,725.25 : x
2. Step 2: Convert to fraction form
   1,725.75/3,725.25 = 3,725.25/x
3. Step 3: Cross multiply
   1,725.75x = 3,725.25 × 3,725.25
4. Step 4: Simplify right side
   1,725.75x = 13,877,487.56
5. Step 5: Solve for x
   x = 13,877,487.56/1,725.75
6. Step 6: Final answer
   x = 8,041.42