Finding the Third Proportional to 1,682,598 and 3,650,601

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,598 : 3,650,601 = 3,650,601 : x
2. Step 2: Convert to fraction form
   1,682,598/3,650,601 = 3,650,601/x
3. Step 3: Cross multiply
   1,682,598x = 3,650,601 × 3,650,601
4. Step 4: Simplify right side
   1,682,598x = 13,326,887,661,201
5. Step 5: Solve for x
   x = 13,326,887,661,201/1,682,598
6. Step 6: Final answer
   x = 7,920,422.86