Finding the Third Proportional to 1,293,192 and 2,792,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,293,192 : 2,792,880 = 2,792,880 : x
2. Step 2: Convert to fraction form
   1,293,192/2,792,880 = 2,792,880/x
3. Step 3: Cross multiply
   1,293,192x = 2,792,880 × 2,792,880
4. Step 4: Simplify right side
   1,293,192x = 7,800,178,694,400
5. Step 5: Solve for x
   x = 7,800,178,694,400/1,293,192
6. Step 6: Final answer
   x = 6,031,725.14