Finding the Third Proportional to 10,945.88 and 17,355.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,945.88 : 17,355.38 = 17,355.38 : x
2. Step 2: Convert to fraction form
   10,945.88/17,355.38 = 17,355.38/x
3. Step 3: Cross multiply
   10,945.88x = 17,355.38 × 17,355.38
4. Step 4: Simplify right side
   10,945.88x = 301,209,041.39
5. Step 5: Solve for x
   x = 301,209,041.39/10,945.88
6. Step 6: Final answer
   x = 27,518.04