Finding the Third Proportional to 1,458,518 and 2,207,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,458,518 : 2,207,896 = 2,207,896 : x
2. Step 2: Convert to fraction form
   1,458,518/2,207,896 = 2,207,896/x
3. Step 3: Cross multiply
   1,458,518x = 2,207,896 × 2,207,896
4. Step 4: Simplify right side
   1,458,518x = 4,874,804,746,816
5. Step 5: Solve for x
   x = 4,874,804,746,816/1,458,518
6. Step 6: Final answer
   x = 3,342,300.02