Finding the Third Proportional to 17,418.75 and 41,538.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,418.75 : 41,538.75 = 41,538.75 : x
2. Step 2: Convert to fraction form
   17,418.75/41,538.75 = 41,538.75/x
3. Step 3: Cross multiply
   17,418.75x = 41,538.75 × 41,538.75
4. Step 4: Simplify right side
   17,418.75x = 1,725,467,751.56
5. Step 5: Solve for x
   x = 1,725,467,751.56/17,418.75
6. Step 6: Final answer
   x = 99,058.07