Finding the Third Proportional to 25,012.50 and 35,178.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,012.50 : 35,178.75 = 35,178.75 : x
2. Step 2: Convert to fraction form
   25,012.50/35,178.75 = 35,178.75/x
3. Step 3: Cross multiply
   25,012.50x = 35,178.75 × 35,178.75
4. Step 4: Simplify right side
   25,012.50x = 1,237,544,451.56
5. Step 5: Solve for x
   x = 1,237,544,451.56/25,012.50
6. Step 6: Final answer
   x = 49,477.04