Finding the Third Proportional to 45,694.50 and 100,216

Step by Step Solution

1. Step 1: Write the proportion equation
   45,694.50 : 100,216 = 100,216 : x
2. Step 2: Convert to fraction form
   45,694.50/100,216 = 100,216/x
3. Step 3: Cross multiply
   45,694.50x = 100,216 × 100,216
4. Step 4: Simplify right side
   45,694.50x = 10,043,246,656
5. Step 5: Solve for x
   x = 10,043,246,656/45,694.50
6. Step 6: Final answer
   x = 219,791.15