Finding the Third Proportional to 40,338 and 58,016.25

Step by Step Solution

1. Step 1: Write the proportion equation
   40,338 : 58,016.25 = 58,016.25 : x
2. Step 2: Convert to fraction form
   40,338/58,016.25 = 58,016.25/x
3. Step 3: Cross multiply
   40,338x = 58,016.25 × 58,016.25
4. Step 4: Simplify right side
   40,338x = 3,365,885,264.06
5. Step 5: Solve for x
   x = 3,365,885,264.06/40,338
6. Step 6: Final answer
   x = 83,442.05