Finding the Third Proportional to 1,330,057 and 2,063,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,057 : 2,063,700 = 2,063,700 : x
2. Step 2: Convert to fraction form
   1,330,057/2,063,700 = 2,063,700/x
3. Step 3: Cross multiply
   1,330,057x = 2,063,700 × 2,063,700
4. Step 4: Simplify right side
   1,330,057x = 4,258,857,690,000
5. Step 5: Solve for x
   x = 4,258,857,690,000/1,330,057
6. Step 6: Final answer
   x = 3,202,011.41