Finding the Third Proportional to 1,714.08 and 3,558.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,714.08 : 3,558.09 = 3,558.09 : x
2. Step 2: Convert to fraction form
   1,714.08/3,558.09 = 3,558.09/x
3. Step 3: Cross multiply
   1,714.08x = 3,558.09 × 3,558.09
4. Step 4: Simplify right side
   1,714.08x = 12,660,031.13
5. Step 5: Solve for x
   x = 12,660,031.13/1,714.08
6. Step 6: Final answer
   x = 7,385.91