Finding the Third Proportional to 1,458,336 and 2,282,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,458,336 : 2,282,490 = 2,282,490 : x
2. Step 2: Convert to fraction form
   1,458,336/2,282,490 = 2,282,490/x
3. Step 3: Cross multiply
   1,458,336x = 2,282,490 × 2,282,490
4. Step 4: Simplify right side
   1,458,336x = 5,209,760,600,100
5. Step 5: Solve for x
   x = 5,209,760,600,100/1,458,336
6. Step 6: Final answer
   x = 3,572,400.74