Finding the Third Proportional to 22,615 and 34,509

Step by Step Solution

1. Step 1: Write the proportion equation
   22,615 : 34,509 = 34,509 : x
2. Step 2: Convert to fraction form
   22,615/34,509 = 34,509/x
3. Step 3: Cross multiply
   22,615x = 34,509 × 34,509
4. Step 4: Simplify right side
   22,615x = 1,190,871,081
5. Step 5: Solve for x
   x = 1,190,871,081/22,615
6. Step 6: Final answer
   x = 52,658.46