Finding the Third Proportional to 200,059 and 472,250

Step by Step Solution

1. Step 1: Write the proportion equation
   200,059 : 472,250 = 472,250 : x
2. Step 2: Convert to fraction form
   200,059/472,250 = 472,250/x
3. Step 3: Cross multiply
   200,059x = 472,250 × 472,250
4. Step 4: Simplify right side
   200,059x = 223,020,062,500
5. Step 5: Solve for x
   x = 223,020,062,500/200,059
6. Step 6: Final answer
   x = 1,114,771.45