Finding the Third Proportional to 3,590,930 and 7,679,452

Step by Step Solution

1. Step 1: Write the proportion equation
   3,590,930 : 7,679,452 = 7,679,452 : x
2. Step 2: Convert to fraction form
   3,590,930/7,679,452 = 7,679,452/x
3. Step 3: Cross multiply
   3,590,930x = 7,679,452 × 7,679,452
4. Step 4: Simplify right side
   3,590,930x = 58,973,983,020,304
5. Step 5: Solve for x
   x = 58,973,983,020,304/3,590,930
6. Step 6: Final answer
   x = 16,423,038.88