Finding the Third Proportional to 10,644 and 23,155.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,644 : 23,155.50 = 23,155.50 : x
2. Step 2: Convert to fraction form
   10,644/23,155.50 = 23,155.50/x
3. Step 3: Cross multiply
   10,644x = 23,155.50 × 23,155.50
4. Step 4: Simplify right side
   10,644x = 536,177,180.25
5. Step 5: Solve for x
   x = 536,177,180.25/10,644
6. Step 6: Final answer
   x = 50,373.65