Finding the Third Proportional to 41,389.31 and 55,896.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,389.31 : 55,896.75 = 55,896.75 : x
2. Step 2: Convert to fraction form
   41,389.31/55,896.75 = 55,896.75/x
3. Step 3: Cross multiply
   41,389.31x = 55,896.75 × 55,896.75
4. Step 4: Simplify right side
   41,389.31x = 3,124,446,660.56
5. Step 5: Solve for x
   x = 3,124,446,660.56/41,389.31
6. Step 6: Final answer
   x = 75,489.21