Finding the Third Proportional to 575,424 and 1,253,808

Step by Step Solution

1. Step 1: Write the proportion equation
   575,424 : 1,253,808 = 1,253,808 : x
2. Step 2: Convert to fraction form
   575,424/1,253,808 = 1,253,808/x
3. Step 3: Cross multiply
   575,424x = 1,253,808 × 1,253,808
4. Step 4: Simplify right side
   575,424x = 1,572,034,500,864
5. Step 5: Solve for x
   x = 1,572,034,500,864/575,424
6. Step 6: Final answer
   x = 2,731,958.52