Finding the Third Proportional to 1,883.01 and 2,689.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,883.01 : 2,689.61 = 2,689.61 : x
2. Step 2: Convert to fraction form
   1,883.01/2,689.61 = 2,689.61/x
3. Step 3: Cross multiply
   1,883.01x = 2,689.61 × 2,689.61
4. Step 4: Simplify right side
   1,883.01x = 7,234,009.10
5. Step 5: Solve for x
   x = 7,234,009.10/1,883.01
6. Step 6: Final answer
   x = 3,841.72