Finding the Third Proportional to 1,729.69 and 2,246.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,729.69 : 2,246.63 = 2,246.63 : x
2. Step 2: Convert to fraction form
   1,729.69/2,246.63 = 2,246.63/x
3. Step 3: Cross multiply
   1,729.69x = 2,246.63 × 2,246.63
4. Step 4: Simplify right side
   1,729.69x = 5,047,323.89
5. Step 5: Solve for x
   x = 5,047,323.89/1,729.69
6. Step 6: Final answer
   x = 2,918.06