Finding the Third Proportional to 3,271.64 and 7,068.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,271.64 : 7,068.52 = 7,068.52 : x
2. Step 2: Convert to fraction form
   3,271.64/7,068.52 = 7,068.52/x
3. Step 3: Cross multiply
   3,271.64x = 7,068.52 × 7,068.52
4. Step 4: Simplify right side
   3,271.64x = 49,963,913.14
5. Step 5: Solve for x
   x = 49,963,913.14/3,271.64
6. Step 6: Final answer
   x = 15,271.82