Finding the Third Proportional to 3,138,370 and 6,804,752

Step by Step Solution

1. Step 1: Write the proportion equation
   3,138,370 : 6,804,752 = 6,804,752 : x
2. Step 2: Convert to fraction form
   3,138,370/6,804,752 = 6,804,752/x
3. Step 3: Cross multiply
   3,138,370x = 6,804,752 × 6,804,752
4. Step 4: Simplify right side
   3,138,370x = 46,304,649,781,504
5. Step 5: Solve for x
   x = 46,304,649,781,504/3,138,370
6. Step 6: Final answer
   x = 14,754,362.86