Finding the Third Proportional to 570,645 and 1,204,956

Step by Step Solution

1. Step 1: Write the proportion equation
   570,645 : 1,204,956 = 1,204,956 : x
2. Step 2: Convert to fraction form
   570,645/1,204,956 = 1,204,956/x
3. Step 3: Cross multiply
   570,645x = 1,204,956 × 1,204,956
4. Step 4: Simplify right side
   570,645x = 1,451,918,961,936
5. Step 5: Solve for x
   x = 1,451,918,961,936/570,645
6. Step 6: Final answer
   x = 2,544,347.12