Finding the Third Proportional to 607,852 and 1,322,730

Step by Step Solution

1. Step 1: Write the proportion equation
   607,852 : 1,322,730 = 1,322,730 : x
2. Step 2: Convert to fraction form
   607,852/1,322,730 = 1,322,730/x
3. Step 3: Cross multiply
   607,852x = 1,322,730 × 1,322,730
4. Step 4: Simplify right side
   607,852x = 1,749,614,652,900
5. Step 5: Solve for x
   x = 1,749,614,652,900/607,852
6. Step 6: Final answer
   x = 2,878,356.33