Finding the Third Proportional to 10,839.38 and 23,643.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,839.38 : 23,643.38 = 23,643.38 : x
2. Step 2: Convert to fraction form
   10,839.38/23,643.38 = 23,643.38/x
3. Step 3: Cross multiply
   10,839.38x = 23,643.38 × 23,643.38
4. Step 4: Simplify right side
   10,839.38x = 559,009,181.39
5. Step 5: Solve for x
   x = 559,009,181.39/10,839.38
6. Step 6: Final answer
   x = 51,572.09