Finding the Third Proportional to 1,547.25 and 2,321.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,547.25 : 2,321.25 = 2,321.25 : x
2. Step 2: Convert to fraction form
   1,547.25/2,321.25 = 2,321.25/x
3. Step 3: Cross multiply
   1,547.25x = 2,321.25 × 2,321.25
4. Step 4: Simplify right side
   1,547.25x = 5,388,201.56
5. Step 5: Solve for x
   x = 5,388,201.56/1,547.25
6. Step 6: Final answer
   x = 3,482.44