Finding the Third Proportional to 17,140.88 and 25,893.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,140.88 : 25,893.94 = 25,893.94 : x
2. Step 2: Convert to fraction form
   17,140.88/25,893.94 = 25,893.94/x
3. Step 3: Cross multiply
   17,140.88x = 25,893.94 × 25,893.94
4. Step 4: Simplify right side
   17,140.88x = 670,495,999.25
5. Step 5: Solve for x
   x = 670,495,999.25/17,140.88
6. Step 6: Final answer
   x = 39,116.79