Finding the Third Proportional to 712,568 and 1,483,896

Step by Step Solution

1. Step 1: Write the proportion equation
   712,568 : 1,483,896 = 1,483,896 : x
2. Step 2: Convert to fraction form
   712,568/1,483,896 = 1,483,896/x
3. Step 3: Cross multiply
   712,568x = 1,483,896 × 1,483,896
4. Step 4: Simplify right side
   712,568x = 2,201,947,338,816
5. Step 5: Solve for x
   x = 2,201,947,338,816/712,568
6. Step 6: Final answer
   x = 3,090,157.49