Finding the Third Proportional to 1,690,030 and 3,757,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,690,030 : 3,757,864 = 3,757,864 : x
2. Step 2: Convert to fraction form
   1,690,030/3,757,864 = 3,757,864/x
3. Step 3: Cross multiply
   1,690,030x = 3,757,864 × 3,757,864
4. Step 4: Simplify right side
   1,690,030x = 14,121,541,842,496
5. Step 5: Solve for x
   x = 14,121,541,842,496/1,690,030
6. Step 6: Final answer
   x = 8,355,793.59