Finding the Third Proportional to 39,895 and 58,546

Step by Step Solution

1. Step 1: Write the proportion equation
   39,895 : 58,546 = 58,546 : x
2. Step 2: Convert to fraction form
   39,895/58,546 = 58,546/x
3. Step 3: Cross multiply
   39,895x = 58,546 × 58,546
4. Step 4: Simplify right side
   39,895x = 3,427,634,116
5. Step 5: Solve for x
   x = 3,427,634,116/39,895
6. Step 6: Final answer
   x = 85,916.38