Finding the Third Proportional to 10,924.50 and 25,678.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,924.50 : 25,678.50 = 25,678.50 : x
2. Step 2: Convert to fraction form
   10,924.50/25,678.50 = 25,678.50/x
3. Step 3: Cross multiply
   10,924.50x = 25,678.50 × 25,678.50
4. Step 4: Simplify right side
   10,924.50x = 659,385,362.25
5. Step 5: Solve for x
   x = 659,385,362.25/10,924.50
6. Step 6: Final answer
   x = 60,358.40