Finding the Third Proportional to 757,907 and 1,683,934

Step by Step Solution

1. Step 1: Write the proportion equation
   757,907 : 1,683,934 = 1,683,934 : x
2. Step 2: Convert to fraction form
   757,907/1,683,934 = 1,683,934/x
3. Step 3: Cross multiply
   757,907x = 1,683,934 × 1,683,934
4. Step 4: Simplify right side
   757,907x = 2,835,633,716,356
5. Step 5: Solve for x
   x = 2,835,633,716,356/757,907
6. Step 6: Final answer
   x = 3,741,400.62