Finding the Third Proportional to 610,781 and 1,329,994

Step by Step Solution

1. Step 1: Write the proportion equation
   610,781 : 1,329,994 = 1,329,994 : x
2. Step 2: Convert to fraction form
   610,781/1,329,994 = 1,329,994/x
3. Step 3: Cross multiply
   610,781x = 1,329,994 × 1,329,994
4. Step 4: Simplify right side
   610,781x = 1,768,884,040,036
5. Step 5: Solve for x
   x = 1,768,884,040,036/610,781
6. Step 6: Final answer
   x = 2,896,101.94