Finding the Third Proportional to 45,085 and 98,676

Step by Step Solution

1. Step 1: Write the proportion equation
   45,085 : 98,676 = 98,676 : x
2. Step 2: Convert to fraction form
   45,085/98,676 = 98,676/x
3. Step 3: Cross multiply
   45,085x = 98,676 × 98,676
4. Step 4: Simplify right side
   45,085x = 9,736,952,976
5. Step 5: Solve for x
   x = 9,736,952,976/45,085
6. Step 6: Final answer
   x = 215,968.79