Finding the Third Proportional to 50,454 and 100,899

Step by Step Solution

1. Step 1: Write the proportion equation
   50,454 : 100,899 = 100,899 : x
2. Step 2: Convert to fraction form
   50,454/100,899 = 100,899/x
3. Step 3: Cross multiply
   50,454x = 100,899 × 100,899
4. Step 4: Simplify right side
   50,454x = 10,180,608,201
5. Step 5: Solve for x
   x = 10,180,608,201/50,454
6. Step 6: Final answer
   x = 201,780.00