Finding the Third Proportional to 49,963 and 107,012

Step by Step Solution

1. Step 1: Write the proportion equation
   49,963 : 107,012 = 107,012 : x
2. Step 2: Convert to fraction form
   49,963/107,012 = 107,012/x
3. Step 3: Cross multiply
   49,963x = 107,012 × 107,012
4. Step 4: Simplify right side
   49,963x = 11,451,568,144
5. Step 5: Solve for x
   x = 11,451,568,144/49,963
6. Step 6: Final answer
   x = 229,200.97