Finding the Third Proportional to 1,404,792 and 2,976,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,792 : 2,976,768 = 2,976,768 : x
2. Step 2: Convert to fraction form
   1,404,792/2,976,768 = 2,976,768/x
3. Step 3: Cross multiply
   1,404,792x = 2,976,768 × 2,976,768
4. Step 4: Simplify right side
   1,404,792x = 8,861,147,725,824
5. Step 5: Solve for x
   x = 8,861,147,725,824/1,404,792
6. Step 6: Final answer
   x = 6,307,800.53