Finding the Third Proportional to 49,980 and 75,483

Step by Step Solution

1. Step 1: Write the proportion equation
   49,980 : 75,483 = 75,483 : x
2. Step 2: Convert to fraction form
   49,980/75,483 = 75,483/x
3. Step 3: Cross multiply
   49,980x = 75,483 × 75,483
4. Step 4: Simplify right side
   49,980x = 5,697,683,289
5. Step 5: Solve for x
   x = 5,697,683,289/49,980
6. Step 6: Final answer
   x = 113,999.27