Finding the Third Proportional to 1,264,586 and 1,896,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,264,586 : 1,896,904 = 1,896,904 : x
2. Step 2: Convert to fraction form
   1,264,586/1,896,904 = 1,896,904/x
3. Step 3: Cross multiply
   1,264,586x = 1,896,904 × 1,896,904
4. Step 4: Simplify right side
   1,264,586x = 3,598,244,785,216
5. Step 5: Solve for x
   x = 3,598,244,785,216/1,264,586
6. Step 6: Final answer
   x = 2,845,393.50