Finding the Third Proportional to 1,839.59 and 4,026.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,839.59 : 4,026.59 = 4,026.59 : x
2. Step 2: Convert to fraction form
   1,839.59/4,026.59 = 4,026.59/x
3. Step 3: Cross multiply
   1,839.59x = 4,026.59 × 4,026.59
4. Step 4: Simplify right side
   1,839.59x = 16,213,394.31
5. Step 5: Solve for x
   x = 16,213,394.31/1,839.59
6. Step 6: Final answer
   x = 8,813.61