Finding the Third Proportional to 16,040,826 and 34,638,452

Step by Step Solution

1. Step 1: Write the proportion equation
   16,040,826 : 34,638,452 = 34,638,452 : x
2. Step 2: Convert to fraction form
   16,040,826/34,638,452 = 34,638,452/x
3. Step 3: Cross multiply
   16,040,826x = 34,638,452 × 34,638,452
4. Step 4: Simplify right side
   16,040,826x = 1,199,822,356,956,304
5. Step 5: Solve for x
   x = 1,199,822,356,956,304/16,040,826
6. Step 6: Final answer
   x = 74,798,040.76