Finding the Third Proportional to 970,994 and 1,980,544

Step by Step Solution

1. Step 1: Write the proportion equation
   970,994 : 1,980,544 = 1,980,544 : x
2. Step 2: Convert to fraction form
   970,994/1,980,544 = 1,980,544/x
3. Step 3: Cross multiply
   970,994x = 1,980,544 × 1,980,544
4. Step 4: Simplify right side
   970,994x = 3,922,554,535,936
5. Step 5: Solve for x
   x = 3,922,554,535,936/970,994
6. Step 6: Final answer
   x = 4,039,730.97