Finding the Third Proportional to 11,881.13 and 25,353.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,881.13 : 25,353.56 = 25,353.56 : x
2. Step 2: Convert to fraction form
   11,881.13/25,353.56 = 25,353.56/x
3. Step 3: Cross multiply
   11,881.13x = 25,353.56 × 25,353.56
4. Step 4: Simplify right side
   11,881.13x = 642,803,131.44
5. Step 5: Solve for x
   x = 642,803,131.44/11,881.13
6. Step 6: Final answer
   x = 54,102.88