Finding the Third Proportional to 574,448 and 1,227,086

Step by Step Solution

1. Step 1: Write the proportion equation
   574,448 : 1,227,086 = 1,227,086 : x
2. Step 2: Convert to fraction form
   574,448/1,227,086 = 1,227,086/x
3. Step 3: Cross multiply
   574,448x = 1,227,086 × 1,227,086
4. Step 4: Simplify right side
   574,448x = 1,505,740,051,396
5. Step 5: Solve for x
   x = 1,505,740,051,396/574,448
6. Step 6: Final answer
   x = 2,621,194.70