Finding the Third Proportional to 703,040 and 1,658,924

Step by Step Solution

1. Step 1: Write the proportion equation
   703,040 : 1,658,924 = 1,658,924 : x
2. Step 2: Convert to fraction form
   703,040/1,658,924 = 1,658,924/x
3. Step 3: Cross multiply
   703,040x = 1,658,924 × 1,658,924
4. Step 4: Simplify right side
   703,040x = 2,752,028,837,776
5. Step 5: Solve for x
   x = 2,752,028,837,776/703,040
6. Step 6: Final answer
   x = 3,914,469.79