Finding the Third Proportional to 17,366.91 and 27,109.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,366.91 : 27,109.69 = 27,109.69 : x
2. Step 2: Convert to fraction form
   17,366.91/27,109.69 = 27,109.69/x
3. Step 3: Cross multiply
   17,366.91x = 27,109.69 × 27,109.69
4. Step 4: Simplify right side
   17,366.91x = 734,935,156.35
5. Step 5: Solve for x
   x = 734,935,156.35/17,366.91
6. Step 6: Final answer
   x = 42,318.14