Finding the Third Proportional to 17,875.69 and 26,843.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,875.69 : 26,843.91 = 26,843.91 : x
2. Step 2: Convert to fraction form
   17,875.69/26,843.91 = 26,843.91/x
3. Step 3: Cross multiply
   17,875.69x = 26,843.91 × 26,843.91
4. Step 4: Simplify right side
   17,875.69x = 720,595,302.76
5. Step 5: Solve for x
   x = 720,595,302.76/17,875.69
6. Step 6: Final answer
   x = 40,311.47