Finding the Third Proportional to 11,109.50 and 23,947

Step by Step Solution

1. Step 1: Write the proportion equation
   11,109.50 : 23,947 = 23,947 : x
2. Step 2: Convert to fraction form
   11,109.50/23,947 = 23,947/x
3. Step 3: Cross multiply
   11,109.50x = 23,947 × 23,947
4. Step 4: Simplify right side
   11,109.50x = 573,458,809
5. Step 5: Solve for x
   x = 573,458,809/11,109.50
6. Step 6: Final answer
   x = 51,618.78