Finding the Third Proportional to 3,386,980 and 7,305,752

Step by Step Solution

1. Step 1: Write the proportion equation
   3,386,980 : 7,305,752 = 7,305,752 : x
2. Step 2: Convert to fraction form
   3,386,980/7,305,752 = 7,305,752/x
3. Step 3: Cross multiply
   3,386,980x = 7,305,752 × 7,305,752
4. Step 4: Simplify right side
   3,386,980x = 53,374,012,285,504
5. Step 5: Solve for x
   x = 53,374,012,285,504/3,386,980
6. Step 6: Final answer
   x = 15,758,585.02