Finding the Third Proportional to 27,091.13 and 36,910.69

Step by Step Solution

1. Step 1: Write the proportion equation
   27,091.13 : 36,910.69 = 36,910.69 : x
2. Step 2: Convert to fraction form
   27,091.13/36,910.69 = 36,910.69/x
3. Step 3: Cross multiply
   27,091.13x = 36,910.69 × 36,910.69
4. Step 4: Simplify right side
   27,091.13x = 1,362,398,851.72
5. Step 5: Solve for x
   x = 1,362,398,851.72/27,091.13
6. Step 6: Final answer
   x = 50,289.49