Finding the Third Proportional to 38,957.25 and 58,179.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,957.25 : 58,179.75 = 58,179.75 : x
2. Step 2: Convert to fraction form
   38,957.25/58,179.75 = 58,179.75/x
3. Step 3: Cross multiply
   38,957.25x = 58,179.75 × 58,179.75
4. Step 4: Simplify right side
   38,957.25x = 3,384,883,310.06
5. Step 5: Solve for x
   x = 3,384,883,310.06/38,957.25
6. Step 6: Final answer
   x = 86,887.12