Finding the Third Proportional to 33,615 and 52,248

Step by Step Solution

1. Step 1: Write the proportion equation
   33,615 : 52,248 = 52,248 : x
2. Step 2: Convert to fraction form
   33,615/52,248 = 52,248/x
3. Step 3: Cross multiply
   33,615x = 52,248 × 52,248
4. Step 4: Simplify right side
   33,615x = 2,729,853,504
5. Step 5: Solve for x
   x = 2,729,853,504/33,615
6. Step 6: Final answer
   x = 81,209.39