Finding the Third Proportional to 45,768 and 100,284

Step by Step Solution

1. Step 1: Write the proportion equation
   45,768 : 100,284 = 100,284 : x
2. Step 2: Convert to fraction form
   45,768/100,284 = 100,284/x
3. Step 3: Cross multiply
   45,768x = 100,284 × 100,284
4. Step 4: Simplify right side
   45,768x = 10,056,880,656
5. Step 5: Solve for x
   x = 10,056,880,656/45,768
6. Step 6: Final answer
   x = 219,736.07