Finding the Third Proportional to 45,118 and 98,876

Step by Step Solution

1. Step 1: Write the proportion equation
   45,118 : 98,876 = 98,876 : x
2. Step 2: Convert to fraction form
   45,118/98,876 = 98,876/x
3. Step 3: Cross multiply
   45,118x = 98,876 × 98,876
4. Step 4: Simplify right side
   45,118x = 9,776,463,376
5. Step 5: Solve for x
   x = 9,776,463,376/45,118
6. Step 6: Final answer
   x = 216,686.54