Finding the Third Proportional to 63,878 and 98,049

Step by Step Solution

1. Step 1: Write the proportion equation
   63,878 : 98,049 = 98,049 : x
2. Step 2: Convert to fraction form
   63,878/98,049 = 98,049/x
3. Step 3: Cross multiply
   63,878x = 98,049 × 98,049
4. Step 4: Simplify right side
   63,878x = 9,613,606,401
5. Step 5: Solve for x
   x = 9,613,606,401/63,878
6. Step 6: Final answer
   x = 150,499.49