Finding the Third Proportional to 507,530 and 1,105,468

Step by Step Solution

1. Step 1: Write the proportion equation
   507,530 : 1,105,468 = 1,105,468 : x
2. Step 2: Convert to fraction form
   507,530/1,105,468 = 1,105,468/x
3. Step 3: Cross multiply
   507,530x = 1,105,468 × 1,105,468
4. Step 4: Simplify right side
   507,530x = 1,222,059,499,024
5. Step 5: Solve for x
   x = 1,222,059,499,024/507,530
6. Step 6: Final answer
   x = 2,407,856.68