Finding the Third Proportional to 570,322,814 and 1,222,498,468

Step by Step Solution

1. Step 1: Write the proportion equation
   570,322,814 : 1,222,498,468 = 1,222,498,468 : x
2. Step 2: Convert to fraction form
   570,322,814/1,222,498,468 = 1,222,498,468/x
3. Step 3: Cross multiply
   570,322,814x = 1,222,498,468 × 1,222,498,468
4. Step 4: Simplify right side
   570,322,814x = 1,494,502,504,262,347,008
5. Step 5: Solve for x
   x = 1,494,502,504,262,347,008/570,322,814
6. Step 6: Final answer
   x = 2,620,450,151.35