Finding the Third Proportional to 50,958 and 68,472

Step by Step Solution

1. Step 1: Write the proportion equation
   50,958 : 68,472 = 68,472 : x
2. Step 2: Convert to fraction form
   50,958/68,472 = 68,472/x
3. Step 3: Cross multiply
   50,958x = 68,472 × 68,472
4. Step 4: Simplify right side
   50,958x = 4,688,414,784
5. Step 5: Solve for x
   x = 4,688,414,784/50,958
6. Step 6: Final answer
   x = 92,005.47