Finding the Third Proportional to 25,170.50 and 58,786.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,170.50 : 58,786.25 = 58,786.25 : x
2. Step 2: Convert to fraction form
   25,170.50/58,786.25 = 58,786.25/x
3. Step 3: Cross multiply
   25,170.50x = 58,786.25 × 58,786.25
4. Step 4: Simplify right side
   25,170.50x = 3,455,823,189.06
5. Step 5: Solve for x
   x = 3,455,823,189.06/25,170.50
6. Step 6: Final answer
   x = 137,296.56