Finding the Third Proportional to 1,330,047 and 2,063,686

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,047 : 2,063,686 = 2,063,686 : x
2. Step 2: Convert to fraction form
   1,330,047/2,063,686 = 2,063,686/x
3. Step 3: Cross multiply
   1,330,047x = 2,063,686 × 2,063,686
4. Step 4: Simplify right side
   1,330,047x = 4,258,799,906,596
5. Step 5: Solve for x
   x = 4,258,799,906,596/1,330,047
6. Step 6: Final answer
   x = 3,201,992.04