Finding the Third Proportional to 1,700,641 and 3,700,200

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700,641 : 3,700,200 = 3,700,200 : x
2. Step 2: Convert to fraction form
   1,700,641/3,700,200 = 3,700,200/x
3. Step 3: Cross multiply
   1,700,641x = 3,700,200 × 3,700,200
4. Step 4: Simplify right side
   1,700,641x = 13,691,480,040,000
5. Step 5: Solve for x
   x = 13,691,480,040,000/1,700,641
6. Step 6: Final answer
   x = 8,050,776.17