Finding the Third Proportional to 1,630,544 and 3,376,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,630,544 : 3,376,288 = 3,376,288 : x
2. Step 2: Convert to fraction form
   1,630,544/3,376,288 = 3,376,288/x
3. Step 3: Cross multiply
   1,630,544x = 3,376,288 × 3,376,288
4. Step 4: Simplify right side
   1,630,544x = 11,399,320,658,944
5. Step 5: Solve for x
   x = 11,399,320,658,944/1,630,544
6. Step 6: Final answer
   x = 6,991,115.03