Finding the Third Proportional to 966,084 and 2,123,400

Step by Step Solution

1. Step 1: Write the proportion equation
   966,084 : 2,123,400 = 2,123,400 : x
2. Step 2: Convert to fraction form
   966,084/2,123,400 = 2,123,400/x
3. Step 3: Cross multiply
   966,084x = 2,123,400 × 2,123,400
4. Step 4: Simplify right side
   966,084x = 4,508,827,560,000
5. Step 5: Solve for x
   x = 4,508,827,560,000/966,084
6. Step 6: Final answer
   x = 4,667,117.52