Finding the Third Proportional to 1,705,021 and 3,693,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,705,021 : 3,693,830 = 3,693,830 : x
2. Step 2: Convert to fraction form
   1,705,021/3,693,830 = 3,693,830/x
3. Step 3: Cross multiply
   1,705,021x = 3,693,830 × 3,693,830
4. Step 4: Simplify right side
   1,705,021x = 13,644,380,068,900
5. Step 5: Solve for x
   x = 13,644,380,068,900/1,705,021
6. Step 6: Final answer
   x = 8,002,470.39