Finding the Third Proportional to 140,845,779 and 301,074,804

Step by Step Solution

1. Step 1: Write the proportion equation
   140,845,779 : 301,074,804 = 301,074,804 : x
2. Step 2: Convert to fraction form
   140,845,779/301,074,804 = 301,074,804/x
3. Step 3: Cross multiply
   140,845,779x = 301,074,804 × 301,074,804
4. Step 4: Simplify right side
   140,845,779x = 90,646,037,603,638,416
5. Step 5: Solve for x
   x = 90,646,037,603,638,416/140,845,779
6. Step 6: Final answer
   x = 643,583,629.18