Finding the Third Proportional to 3,511,120 and 7,519,908

Step by Step Solution

1. Step 1: Write the proportion equation
   3,511,120 : 7,519,908 = 7,519,908 : x
2. Step 2: Convert to fraction form
   3,511,120/7,519,908 = 7,519,908/x
3. Step 3: Cross multiply
   3,511,120x = 7,519,908 × 7,519,908
4. Step 4: Simplify right side
   3,511,120x = 56,549,016,328,464
5. Step 5: Solve for x
   x = 56,549,016,328,464/3,511,120
6. Step 6: Final answer
   x = 16,105,691.72