Finding the Third Proportional to 1,276,569 and 2,765,898

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,569 : 2,765,898 = 2,765,898 : x
2. Step 2: Convert to fraction form
   1,276,569/2,765,898 = 2,765,898/x
3. Step 3: Cross multiply
   1,276,569x = 2,765,898 × 2,765,898
4. Step 4: Simplify right side
   1,276,569x = 7,650,191,746,404
5. Step 5: Solve for x
   x = 7,650,191,746,404/1,276,569
6. Step 6: Final answer
   x = 5,992,775.75