Finding the Third Proportional to 1,456,300 and 2,279,492

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,300 : 2,279,492 = 2,279,492 : x
2. Step 2: Convert to fraction form
   1,456,300/2,279,492 = 2,279,492/x
3. Step 3: Cross multiply
   1,456,300x = 2,279,492 × 2,279,492
4. Step 4: Simplify right side
   1,456,300x = 5,196,083,778,064
5. Step 5: Solve for x
   x = 5,196,083,778,064/1,456,300
6. Step 6: Final answer
   x = 3,568,003.69