Finding the Third Proportional to 11,164.35 and 23,947.60

Step by Step Solution

1. Step 1: Write the proportion equation
   11,164.35 : 23,947.60 = 23,947.60 : x
2. Step 2: Convert to fraction form
   11,164.35/23,947.60 = 23,947.60/x
3. Step 3: Cross multiply
   11,164.35x = 23,947.60 × 23,947.60
4. Step 4: Simplify right side
   11,164.35x = 573,487,667.37
5. Step 5: Solve for x
   x = 573,487,667.37/11,164.35
6. Step 6: Final answer
   x = 51,367.74