Finding the Third Proportional to 1,511,880 and 2,274,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,511,880 : 2,274,652 = 2,274,652 : x
2. Step 2: Convert to fraction form
   1,511,880/2,274,652 = 2,274,652/x
3. Step 3: Cross multiply
   1,511,880x = 2,274,652 × 2,274,652
4. Step 4: Simplify right side
   1,511,880x = 5,174,041,721,104
5. Step 5: Solve for x
   x = 5,174,041,721,104/1,511,880
6. Step 6: Final answer
   x = 3,422,256.87