Finding the Third Proportional to 40,895 and 57,991

Step by Step Solution

1. Step 1: Write the proportion equation
   40,895 : 57,991 = 57,991 : x
2. Step 2: Convert to fraction form
   40,895/57,991 = 57,991/x
3. Step 3: Cross multiply
   40,895x = 57,991 × 57,991
4. Step 4: Simplify right side
   40,895x = 3,362,956,081
5. Step 5: Solve for x
   x = 3,362,956,081/40,895
6. Step 6: Final answer
   x = 82,233.92