Finding the Third Proportional to 37,396 and 50,718

Step by Step Solution

1. Step 1: Write the proportion equation
   37,396 : 50,718 = 50,718 : x
2. Step 2: Convert to fraction form
   37,396/50,718 = 50,718/x
3. Step 3: Cross multiply
   37,396x = 50,718 × 50,718
4. Step 4: Simplify right side
   37,396x = 2,572,315,524
5. Step 5: Solve for x
   x = 2,572,315,524/37,396
6. Step 6: Final answer
   x = 68,785.85