Finding the Third Proportional to 570,052 and 1,238,670

Step by Step Solution

1. Step 1: Write the proportion equation
   570,052 : 1,238,670 = 1,238,670 : x
2. Step 2: Convert to fraction form
   570,052/1,238,670 = 1,238,670/x
3. Step 3: Cross multiply
   570,052x = 1,238,670 × 1,238,670
4. Step 4: Simplify right side
   570,052x = 1,534,303,368,900
5. Step 5: Solve for x
   x = 1,534,303,368,900/570,052
6. Step 6: Final answer
   x = 2,691,514.75