Finding the Third Proportional to 2,073.69 and 3,210.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.69 : 3,210.94 = 3,210.94 : x
2. Step 2: Convert to fraction form
   2,073.69/3,210.94 = 3,210.94/x
3. Step 3: Cross multiply
   2,073.69x = 3,210.94 × 3,210.94
4. Step 4: Simplify right side
   2,073.69x = 10,310,119.63
5. Step 5: Solve for x
   x = 10,310,119.63/2,073.69
6. Step 6: Final answer
   x = 4,971.88