Finding the Third Proportional to 34,436,986 and 75,591,612

Step by Step Solution

1. Step 1: Write the proportion equation
   34,436,986 : 75,591,612 = 75,591,612 : x
2. Step 2: Convert to fraction form
   34,436,986/75,591,612 = 75,591,612/x
3. Step 3: Cross multiply
   34,436,986x = 75,591,612 × 75,591,612
4. Step 4: Simplify right side
   34,436,986x = 5,714,091,804,758,544
5. Step 5: Solve for x
   x = 5,714,091,804,758,544/34,436,986
6. Step 6: Final answer
   x = 165,928,917.38