Finding the Third Proportional to 50,322 and 68,103

Step by Step Solution

1. Step 1: Write the proportion equation
   50,322 : 68,103 = 68,103 : x
2. Step 2: Convert to fraction form
   50,322/68,103 = 68,103/x
3. Step 3: Cross multiply
   50,322x = 68,103 × 68,103
4. Step 4: Simplify right side
   50,322x = 4,638,018,609
5. Step 5: Solve for x
   x = 4,638,018,609/50,322
6. Step 6: Final answer
   x = 92,166.82