Finding the Third Proportional to 560,116 and 1,229,096

Step by Step Solution

1. Step 1: Write the proportion equation
   560,116 : 1,229,096 = 1,229,096 : x
2. Step 2: Convert to fraction form
   560,116/1,229,096 = 1,229,096/x
3. Step 3: Cross multiply
   560,116x = 1,229,096 × 1,229,096
4. Step 4: Simplify right side
   560,116x = 1,510,676,977,216
5. Step 5: Solve for x
   x = 1,510,676,977,216/560,116
6. Step 6: Final answer
   x = 2,697,078.78