Finding the Third Proportional to 629,132 and 1,368,852

Step by Step Solution

1. Step 1: Write the proportion equation
   629,132 : 1,368,852 = 1,368,852 : x
2. Step 2: Convert to fraction form
   629,132/1,368,852 = 1,368,852/x
3. Step 3: Cross multiply
   629,132x = 1,368,852 × 1,368,852
4. Step 4: Simplify right side
   629,132x = 1,873,755,797,904
5. Step 5: Solve for x
   x = 1,873,755,797,904/629,132
6. Step 6: Final answer
   x = 2,978,319.01