Finding the Third Proportional to 3,682,660 and 7,877,037

Step by Step Solution

1. Step 1: Write the proportion equation
   3,682,660 : 7,877,037 = 7,877,037 : x
2. Step 2: Convert to fraction form
   3,682,660/7,877,037 = 7,877,037/x
3. Step 3: Cross multiply
   3,682,660x = 7,877,037 × 7,877,037
4. Step 4: Simplify right side
   3,682,660x = 62,047,711,899,369
5. Step 5: Solve for x
   x = 62,047,711,899,369/3,682,660
6. Step 6: Final answer
   x = 16,848,612.66