Finding the Third Proportional to 713,876 and 1,147,998

Step by Step Solution

1. Step 1: Write the proportion equation
   713,876 : 1,147,998 = 1,147,998 : x
2. Step 2: Convert to fraction form
   713,876/1,147,998 = 1,147,998/x
3. Step 3: Cross multiply
   713,876x = 1,147,998 × 1,147,998
4. Step 4: Simplify right side
   713,876x = 1,317,899,408,004
5. Step 5: Solve for x
   x = 1,317,899,408,004/713,876
6. Step 6: Final answer
   x = 1,846,118.10