Finding the Third Proportional to 70,500 and 102,936

Step by Step Solution

1. Step 1: Write the proportion equation
   70,500 : 102,936 = 102,936 : x
2. Step 2: Convert to fraction form
   70,500/102,936 = 102,936/x
3. Step 3: Cross multiply
   70,500x = 102,936 × 102,936
4. Step 4: Simplify right side
   70,500x = 10,595,820,096
5. Step 5: Solve for x
   x = 10,595,820,096/70,500
6. Step 6: Final answer
   x = 150,295.32