Finding the Third Proportional to 2,152.69 and 3,011.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152.69 : 3,011.06 = 3,011.06 : x
2. Step 2: Convert to fraction form
   2,152.69/3,011.06 = 3,011.06/x
3. Step 3: Cross multiply
   2,152.69x = 3,011.06 × 3,011.06
4. Step 4: Simplify right side
   2,152.69x = 9,066,497.38
5. Step 5: Solve for x
   x = 9,066,497.38/2,152.69
6. Step 6: Final answer
   x = 4,211.71