Finding the Third Proportional to 476,836 and 1,042,250

Step by Step Solution

1. Step 1: Write the proportion equation
   476,836 : 1,042,250 = 1,042,250 : x
2. Step 2: Convert to fraction form
   476,836/1,042,250 = 1,042,250/x
3. Step 3: Cross multiply
   476,836x = 1,042,250 × 1,042,250
4. Step 4: Simplify right side
   476,836x = 1,086,285,062,500
5. Step 5: Solve for x
   x = 1,086,285,062,500/476,836
6. Step 6: Final answer
   x = 2,278,110.42