Finding the Third Proportional to 1,704.66 and 3,725.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704.66 : 3,725.72 = 3,725.72 : x
2. Step 2: Convert to fraction form
   1,704.66/3,725.72 = 3,725.72/x
3. Step 3: Cross multiply
   1,704.66x = 3,725.72 × 3,725.72
4. Step 4: Simplify right side
   1,704.66x = 13,880,980.20
5. Step 5: Solve for x
   x = 13,880,980.20/1,704.66
6. Step 6: Final answer
   x = 8,142.98