Finding the Third Proportional to 1,690,026 and 3,757,858

Step by Step Solution

1. Step 1: Write the proportion equation
   1,690,026 : 3,757,858 = 3,757,858 : x
2. Step 2: Convert to fraction form
   1,690,026/3,757,858 = 3,757,858/x
3. Step 3: Cross multiply
   1,690,026x = 3,757,858 × 3,757,858
4. Step 4: Simplify right side
   1,690,026x = 14,121,496,748,164
5. Step 5: Solve for x
   x = 14,121,496,748,164/1,690,026
6. Step 6: Final answer
   x = 8,355,786.69