Finding the Third Proportional to 11,893.31 and 25,905.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,893.31 : 25,905.56 = 25,905.56 : x
2. Step 2: Convert to fraction form
   11,893.31/25,905.56 = 25,905.56/x
3. Step 3: Cross multiply
   11,893.31x = 25,905.56 × 25,905.56
4. Step 4: Simplify right side
   11,893.31x = 671,098,168.44
5. Step 5: Solve for x
   x = 671,098,168.44/11,893.31
6. Step 6: Final answer
   x = 56,426.51