Finding the Third Proportional to 626,282 and 1,395,998

Step by Step Solution

1. Step 1: Write the proportion equation
   626,282 : 1,395,998 = 1,395,998 : x
2. Step 2: Convert to fraction form
   626,282/1,395,998 = 1,395,998/x
3. Step 3: Cross multiply
   626,282x = 1,395,998 × 1,395,998
4. Step 4: Simplify right side
   626,282x = 1,948,810,416,004
5. Step 5: Solve for x
   x = 1,948,810,416,004/626,282
6. Step 6: Final answer
   x = 3,111,713.92