Finding the Third Proportional to 1,690,032 and 3,757,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,690,032 : 3,757,872 = 3,757,872 : x
2. Step 2: Convert to fraction form
   1,690,032/3,757,872 = 3,757,872/x
3. Step 3: Cross multiply
   1,690,032x = 3,757,872 × 3,757,872
4. Step 4: Simplify right side
   1,690,032x = 14,121,601,968,384
5. Step 5: Solve for x
   x = 14,121,601,968,384/1,690,032
6. Step 6: Final answer
   x = 8,355,819.28