Finding the Third Proportional to 1,456,167 and 2,279,320

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,167 : 2,279,320 = 2,279,320 : x
2. Step 2: Convert to fraction form
   1,456,167/2,279,320 = 2,279,320/x
3. Step 3: Cross multiply
   1,456,167x = 2,279,320 × 2,279,320
4. Step 4: Simplify right side
   1,456,167x = 5,195,299,662,400
5. Step 5: Solve for x
   x = 5,195,299,662,400/1,456,167
6. Step 6: Final answer
   x = 3,567,791.10