Finding the Third Proportional to 12,103.88 and 26,119.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,103.88 : 26,119.50 = 26,119.50 : x
2. Step 2: Convert to fraction form
   12,103.88/26,119.50 = 26,119.50/x
3. Step 3: Cross multiply
   12,103.88x = 26,119.50 × 26,119.50
4. Step 4: Simplify right side
   12,103.88x = 682,228,280.25
5. Step 5: Solve for x
   x = 682,228,280.25/12,103.88
6. Step 6: Final answer
   x = 56,364.45