Finding the Third Proportional to 1,486,930 and 3,165,667

Step by Step Solution

1. Step 1: Write the proportion equation
   1,486,930 : 3,165,667 = 3,165,667 : x
2. Step 2: Convert to fraction form
   1,486,930/3,165,667 = 3,165,667/x
3. Step 3: Cross multiply
   1,486,930x = 3,165,667 × 3,165,667
4. Step 4: Simplify right side
   1,486,930x = 10,021,447,554,889
5. Step 5: Solve for x
   x = 10,021,447,554,889/1,486,930
6. Step 6: Final answer
   x = 6,739,690.20