Finding the Third Proportional to 1,264,411 and 2,738,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,264,411 : 2,738,774 = 2,738,774 : x
2. Step 2: Convert to fraction form
   1,264,411/2,738,774 = 2,738,774/x
3. Step 3: Cross multiply
   1,264,411x = 2,738,774 × 2,738,774
4. Step 4: Simplify right side
   1,264,411x = 7,500,883,023,076
5. Step 5: Solve for x
   x = 7,500,883,023,076/1,264,411
6. Step 6: Final answer
   x = 5,932,313.96