Finding the Third Proportional to 39,653.25 and 58,383.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,653.25 : 58,383.75 = 58,383.75 : x
2. Step 2: Convert to fraction form
   39,653.25/58,383.75 = 58,383.75/x
3. Step 3: Cross multiply
   39,653.25x = 58,383.75 × 58,383.75
4. Step 4: Simplify right side
   39,653.25x = 3,408,662,264.06
5. Step 5: Solve for x
   x = 3,408,662,264.06/39,653.25
6. Step 6: Final answer
   x = 85,961.74