Finding the Third Proportional to 50,412 and 74,466

Step by Step Solution

1. Step 1: Write the proportion equation
   50,412 : 74,466 = 74,466 : x
2. Step 2: Convert to fraction form
   50,412/74,466 = 74,466/x
3. Step 3: Cross multiply
   50,412x = 74,466 × 74,466
4. Step 4: Simplify right side
   50,412x = 5,545,185,156
5. Step 5: Solve for x
   x = 5,545,185,156/50,412
6. Step 6: Final answer
   x = 109,997.33