Finding the Third Proportional to 1,609.03 and 2,572.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609.03 : 2,572.17 = 2,572.17 : x
2. Step 2: Convert to fraction form
   1,609.03/2,572.17 = 2,572.17/x
3. Step 3: Cross multiply
   1,609.03x = 2,572.17 × 2,572.17
4. Step 4: Simplify right side
   1,609.03x = 6,616,068.15
5. Step 5: Solve for x
   x = 6,616,068.15/1,609.03
6. Step 6: Final answer
   x = 4,111.83