Finding the Third Proportional to 37,390 and 50,374

Step by Step Solution

1. Step 1: Write the proportion equation
   37,390 : 50,374 = 50,374 : x
2. Step 2: Convert to fraction form
   37,390/50,374 = 50,374/x
3. Step 3: Cross multiply
   37,390x = 50,374 × 50,374
4. Step 4: Simplify right side
   37,390x = 2,537,539,876
5. Step 5: Solve for x
   x = 2,537,539,876/37,390
6. Step 6: Final answer
   x = 67,866.81