Finding the Third Proportional to 11,211.38 and 25,840.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,211.38 : 25,840.88 = 25,840.88 : x
2. Step 2: Convert to fraction form
   11,211.38/25,840.88 = 25,840.88/x
3. Step 3: Cross multiply
   11,211.38x = 25,840.88 × 25,840.88
4. Step 4: Simplify right side
   11,211.38x = 667,750,820.77
5. Step 5: Solve for x
   x = 667,750,820.77/11,211.38
6. Step 6: Final answer
   x = 59,560.12