Finding the Third Proportional to 12,193.88 and 17,111.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,193.88 : 17,111.25 = 17,111.25 : x
2. Step 2: Convert to fraction form
   12,193.88/17,111.25 = 17,111.25/x
3. Step 3: Cross multiply
   12,193.88x = 17,111.25 × 17,111.25
4. Step 4: Simplify right side
   12,193.88x = 292,794,876.56
5. Step 5: Solve for x
   x = 292,794,876.56/12,193.88
6. Step 6: Final answer
   x = 24,011.64