Finding the Third Proportional to 1,512,516 and 2,268,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,512,516 : 2,268,774 = 2,268,774 : x
2. Step 2: Convert to fraction form
   1,512,516/2,268,774 = 2,268,774/x
3. Step 3: Cross multiply
   1,512,516x = 2,268,774 × 2,268,774
4. Step 4: Simplify right side
   1,512,516x = 5,147,335,463,076
5. Step 5: Solve for x
   x = 5,147,335,463,076/1,512,516
6. Step 6: Final answer
   x = 3,403,161