Finding the Third Proportional to 507,970 and 1,103,508

Step by Step Solution

1. Step 1: Write the proportion equation
   507,970 : 1,103,508 = 1,103,508 : x
2. Step 2: Convert to fraction form
   507,970/1,103,508 = 1,103,508/x
3. Step 3: Cross multiply
   507,970x = 1,103,508 × 1,103,508
4. Step 4: Simplify right side
   507,970x = 1,217,729,906,064
5. Step 5: Solve for x
   x = 1,217,729,906,064/507,970
6. Step 6: Final answer
   x = 2,397,247.68