Finding the Third Proportional to 1,276,633 and 2,766,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,633 : 2,766,012 = 2,766,012 : x
2. Step 2: Convert to fraction form
   1,276,633/2,766,012 = 2,766,012/x
3. Step 3: Cross multiply
   1,276,633x = 2,766,012 × 2,766,012
4. Step 4: Simplify right side
   1,276,633x = 7,650,822,384,144
5. Step 5: Solve for x
   x = 7,650,822,384,144/1,276,633
6. Step 6: Final answer
   x = 5,992,969.31