Finding the Third Proportional to 39,115.41 and 58,855.36

Step by Step Solution

1. Step 1: Write the proportion equation
   39,115.41 : 58,855.36 = 58,855.36 : x
2. Step 2: Convert to fraction form
   39,115.41/58,855.36 = 58,855.36/x
3. Step 3: Cross multiply
   39,115.41x = 58,855.36 × 58,855.36
4. Step 4: Simplify right side
   39,115.41x = 3,463,953,327.16
5. Step 5: Solve for x
   x = 3,463,953,327.16/39,115.41
6. Step 6: Final answer
   x = 88,557.26