Finding the Third Proportional to 570,260 and 1,224,760

Step by Step Solution

1. Step 1: Write the proportion equation
   570,260 : 1,224,760 = 1,224,760 : x
2. Step 2: Convert to fraction form
   570,260/1,224,760 = 1,224,760/x
3. Step 3: Cross multiply
   570,260x = 1,224,760 × 1,224,760
4. Step 4: Simplify right side
   570,260x = 1,500,037,057,600
5. Step 5: Solve for x
   x = 1,500,037,057,600/570,260
6. Step 6: Final answer
   x = 2,630,444.11