Finding the Third Proportional to 570,266 and 1,224,772

Step by Step Solution

1. Step 1: Write the proportion equation
   570,266 : 1,224,772 = 1,224,772 : x
2. Step 2: Convert to fraction form
   570,266/1,224,772 = 1,224,772/x
3. Step 3: Cross multiply
   570,266x = 1,224,772 × 1,224,772
4. Step 4: Simplify right side
   570,266x = 1,500,066,451,984
5. Step 5: Solve for x
   x = 1,500,066,451,984/570,266
6. Step 6: Final answer
   x = 2,630,467.98