Finding the Third Proportional to 39,009.75 and 58,738.88

Step by Step Solution

1. Step 1: Write the proportion equation
   39,009.75 : 58,738.88 = 58,738.88 : x
2. Step 2: Convert to fraction form
   39,009.75/58,738.88 = 58,738.88/x
3. Step 3: Cross multiply
   39,009.75x = 58,738.88 × 58,738.88
4. Step 4: Simplify right side
   39,009.75x = 3,450,255,436.27
5. Step 5: Solve for x
   x = 3,450,255,436.27/39,009.75
6. Step 6: Final answer
   x = 88,445.98