Finding the Third Proportional to 568,112 and 1,237,916

Step by Step Solution

1. Step 1: Write the proportion equation
   568,112 : 1,237,916 = 1,237,916 : x
2. Step 2: Convert to fraction form
   568,112/1,237,916 = 1,237,916/x
3. Step 3: Cross multiply
   568,112x = 1,237,916 × 1,237,916
4. Step 4: Simplify right side
   568,112x = 1,532,436,023,056
5. Step 5: Solve for x
   x = 1,532,436,023,056/568,112
6. Step 6: Final answer
   x = 2,697,418.86