Finding the Third Proportional to 966,086 and 2,123,404

Step by Step Solution

1. Step 1: Write the proportion equation
   966,086 : 2,123,404 = 2,123,404 : x
2. Step 2: Convert to fraction form
   966,086/2,123,404 = 2,123,404/x
3. Step 3: Cross multiply
   966,086x = 2,123,404 × 2,123,404
4. Step 4: Simplify right side
   966,086x = 4,508,844,547,216
5. Step 5: Solve for x
   x = 4,508,844,547,216/966,086
6. Step 6: Final answer
   x = 4,667,125.44