Finding the Third Proportional to 416,568 and 915,054

Step by Step Solution

1. Step 1: Write the proportion equation
   416,568 : 915,054 = 915,054 : x
2. Step 2: Convert to fraction form
   416,568/915,054 = 915,054/x
3. Step 3: Cross multiply
   416,568x = 915,054 × 915,054
4. Step 4: Simplify right side
   416,568x = 837,323,822,916
5. Step 5: Solve for x
   x = 837,323,822,916/416,568
6. Step 6: Final answer
   x = 2,010,053.16