Finding the Third Proportional to 37,392 and 50,712

Step by Step Solution

1. Step 1: Write the proportion equation
   37,392 : 50,712 = 50,712 : x
2. Step 2: Convert to fraction form
   37,392/50,712 = 50,712/x
3. Step 3: Cross multiply
   37,392x = 50,712 × 50,712
4. Step 4: Simplify right side
   37,392x = 2,571,706,944
5. Step 5: Solve for x
   x = 2,571,706,944/37,392
6. Step 6: Final answer
   x = 68,776.93