Finding the Third Proportional to 1,264,632 and 1,928,460

Step by Step Solution

1. Step 1: Write the proportion equation
   1,264,632 : 1,928,460 = 1,928,460 : x
2. Step 2: Convert to fraction form
   1,264,632/1,928,460 = 1,928,460/x
3. Step 3: Cross multiply
   1,264,632x = 1,928,460 × 1,928,460
4. Step 4: Simplify right side
   1,264,632x = 3,718,957,971,600
5. Step 5: Solve for x
   x = 3,718,957,971,600/1,264,632
6. Step 6: Final answer
   x = 2,940,743.21