Finding the Third Proportional to 1,585,544 and 3,485,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,585,544 : 3,485,968 = 3,485,968 : x
2. Step 2: Convert to fraction form
   1,585,544/3,485,968 = 3,485,968/x
3. Step 3: Cross multiply
   1,585,544x = 3,485,968 × 3,485,968
4. Step 4: Simplify right side
   1,585,544x = 12,151,972,897,024
5. Step 5: Solve for x
   x = 12,151,972,897,024/1,585,544
6. Step 6: Final answer
   x = 7,664,229.37