Finding the Third Proportional to 1,627.17 and 3,369.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627.17 : 3,369.52 = 3,369.52 : x
2. Step 2: Convert to fraction form
   1,627.17/3,369.52 = 3,369.52/x
3. Step 3: Cross multiply
   1,627.17x = 3,369.52 × 3,369.52
4. Step 4: Simplify right side
   1,627.17x = 11,353,635.55
5. Step 5: Solve for x
   x = 11,353,635.55/1,627.17
6. Step 6: Final answer
   x = 6,977.53