Finding the Third Proportional to 39,179.25 and 58,769.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,179.25 : 58,769.75 = 58,769.75 : x
2. Step 2: Convert to fraction form
   39,179.25/58,769.75 = 58,769.75/x
3. Step 3: Cross multiply
   39,179.25x = 58,769.75 × 58,769.75
4. Step 4: Simplify right side
   39,179.25x = 3,453,883,515.06
5. Step 5: Solve for x
   x = 3,453,883,515.06/39,179.25
6. Step 6: Final answer
   x = 88,155.94