Finding the Third Proportional to 1,658,353 and 3,515,996

Step by Step Solution

1. Step 1: Write the proportion equation
   1,658,353 : 3,515,996 = 3,515,996 : x
2. Step 2: Convert to fraction form
   1,658,353/3,515,996 = 3,515,996/x
3. Step 3: Cross multiply
   1,658,353x = 3,515,996 × 3,515,996
4. Step 4: Simplify right side
   1,658,353x = 12,362,227,872,016
5. Step 5: Solve for x
   x = 12,362,227,872,016/1,658,353
6. Step 6: Final answer
   x = 7,454,521.37