Finding the Third Proportional to 3,557,871 and 7,656,093

Step by Step Solution

1. Step 1: Write the proportion equation
   3,557,871 : 7,656,093 = 7,656,093 : x
2. Step 2: Convert to fraction form
   3,557,871/7,656,093 = 7,656,093/x
3. Step 3: Cross multiply
   3,557,871x = 7,656,093 × 7,656,093
4. Step 4: Simplify right side
   3,557,871x = 58,615,760,024,649
5. Step 5: Solve for x
   x = 58,615,760,024,649/3,557,871
6. Step 6: Final answer
   x = 16,474,953.71