Finding the Third Proportional to 45,519 and 98,995.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,519 : 98,995.50 = 98,995.50 : x
2. Step 2: Convert to fraction form
   45,519/98,995.50 = 98,995.50/x
3. Step 3: Cross multiply
   45,519x = 98,995.50 × 98,995.50
4. Step 4: Simplify right side
   45,519x = 9,800,109,020.25
5. Step 5: Solve for x
   x = 9,800,109,020.25/45,519
6. Step 6: Final answer
   x = 215,297.11