Finding the Third Proportional to 10,153.50 and 23,628.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,153.50 : 23,628.75 = 23,628.75 : x
2. Step 2: Convert to fraction form
   10,153.50/23,628.75 = 23,628.75/x
3. Step 3: Cross multiply
   10,153.50x = 23,628.75 × 23,628.75
4. Step 4: Simplify right side
   10,153.50x = 558,317,826.56
5. Step 5: Solve for x
   x = 558,317,826.56/10,153.50
6. Step 6: Final answer
   x = 54,987.72