Finding the Third Proportional to 1,700,658 and 3,700,242

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700,658 : 3,700,242 = 3,700,242 : x
2. Step 2: Convert to fraction form
   1,700,658/3,700,242 = 3,700,242/x
3. Step 3: Cross multiply
   1,700,658x = 3,700,242 × 3,700,242
4. Step 4: Simplify right side
   1,700,658x = 13,691,790,858,564
5. Step 5: Solve for x
   x = 13,691,790,858,564/1,700,658
6. Step 6: Final answer
   x = 8,050,878.46