Finding the Third Proportional to 568,116 and 1,237,928

Step by Step Solution

1. Step 1: Write the proportion equation
   568,116 : 1,237,928 = 1,237,928 : x
2. Step 2: Convert to fraction form
   568,116/1,237,928 = 1,237,928/x
3. Step 3: Cross multiply
   568,116x = 1,237,928 × 1,237,928
4. Step 4: Simplify right side
   568,116x = 1,532,465,733,184
5. Step 5: Solve for x
   x = 1,532,465,733,184/568,116
6. Step 6: Final answer
   x = 2,697,452.16