Finding the Third Proportional to 3,726,931 and 7,883,570

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726,931 : 7,883,570 = 7,883,570 : x
2. Step 2: Convert to fraction form
   3,726,931/7,883,570 = 7,883,570/x
3. Step 3: Cross multiply
   3,726,931x = 7,883,570 × 7,883,570
4. Step 4: Simplify right side
   3,726,931x = 62,150,675,944,900
5. Step 5: Solve for x
   x = 62,150,675,944,900/3,726,931
6. Step 6: Final answer
   x = 16,676,100.51