Finding the Third Proportional to 17,911.13 and 27,453.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,911.13 : 27,453.94 = 27,453.94 : x
2. Step 2: Convert to fraction form
   17,911.13/27,453.94 = 27,453.94/x
3. Step 3: Cross multiply
   17,911.13x = 27,453.94 × 27,453.94
4. Step 4: Simplify right side
   17,911.13x = 753,718,684.25
5. Step 5: Solve for x
   x = 753,718,684.25/17,911.13
6. Step 6: Final answer
   x = 42,081.04