Finding the Third Proportional to 943,690 and 2,053,266

Step by Step Solution

1. Step 1: Write the proportion equation
   943,690 : 2,053,266 = 2,053,266 : x
2. Step 2: Convert to fraction form
   943,690/2,053,266 = 2,053,266/x
3. Step 3: Cross multiply
   943,690x = 2,053,266 × 2,053,266
4. Step 4: Simplify right side
   943,690x = 4,215,901,266,756
5. Step 5: Solve for x
   x = 4,215,901,266,756/943,690
6. Step 6: Final answer
   x = 4,467,464.17