Finding the Third Proportional to 1,210.36 and 2,624.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,210.36 : 2,624.48 = 2,624.48 : x
2. Step 2: Convert to fraction form
   1,210.36/2,624.48 = 2,624.48/x
3. Step 3: Cross multiply
   1,210.36x = 2,624.48 × 2,624.48
4. Step 4: Simplify right side
   1,210.36x = 6,887,918.23
5. Step 5: Solve for x
   x = 6,887,918.23/1,210.36
6. Step 6: Final answer
   x = 5,690.80