Finding the Third Proportional to 3,507,682 and 7,650,134

Step by Step Solution

1. Step 1: Write the proportion equation
   3,507,682 : 7,650,134 = 7,650,134 : x
2. Step 2: Convert to fraction form
   3,507,682/7,650,134 = 7,650,134/x
3. Step 3: Cross multiply
   3,507,682x = 7,650,134 × 7,650,134
4. Step 4: Simplify right side
   3,507,682x = 58,524,550,217,956
5. Step 5: Solve for x
   x = 58,524,550,217,956/3,507,682
6. Step 6: Final answer
   x = 16,684,679.57