Finding the Third Proportional to 3,107,272 and 6,646,304

Step by Step Solution

1. Step 1: Write the proportion equation
   3,107,272 : 6,646,304 = 6,646,304 : x
2. Step 2: Convert to fraction form
   3,107,272/6,646,304 = 6,646,304/x
3. Step 3: Cross multiply
   3,107,272x = 6,646,304 × 6,646,304
4. Step 4: Simplify right side
   3,107,272x = 44,173,356,860,416
5. Step 5: Solve for x
   x = 44,173,356,860,416/3,107,272
6. Step 6: Final answer
   x = 14,216,121.69