Finding the Third Proportional to 1,360,880 and 2,929,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,880 : 2,929,768 = 2,929,768 : x
2. Step 2: Convert to fraction form
   1,360,880/2,929,768 = 2,929,768/x
3. Step 3: Cross multiply
   1,360,880x = 2,929,768 × 2,929,768
4. Step 4: Simplify right side
   1,360,880x = 8,583,540,533,824
5. Step 5: Solve for x
   x = 8,583,540,533,824/1,360,880
6. Step 6: Final answer
   x = 6,307,345.64