Finding the Third Proportional to 3,804,170 and 5,909,391

Step by Step Solution

1. Step 1: Write the proportion equation
   3,804,170 : 5,909,391 = 5,909,391 : x
2. Step 2: Convert to fraction form
   3,804,170/5,909,391 = 5,909,391/x
3. Step 3: Cross multiply
   3,804,170x = 5,909,391 × 5,909,391
4. Step 4: Simplify right side
   3,804,170x = 34,920,901,990,881
5. Step 5: Solve for x
   x = 34,920,901,990,881/3,804,170
6. Step 6: Final answer
   x = 9,179,637.61