Finding the Third Proportional to 476,968 and 1,010,780

Step by Step Solution

1. Step 1: Write the proportion equation
   476,968 : 1,010,780 = 1,010,780 : x
2. Step 2: Convert to fraction form
   476,968/1,010,780 = 1,010,780/x
3. Step 3: Cross multiply
   476,968x = 1,010,780 × 1,010,780
4. Step 4: Simplify right side
   476,968x = 1,021,676,208,400
5. Step 5: Solve for x
   x = 1,021,676,208,400/476,968
6. Step 6: Final answer
   x = 2,142,022.54