Finding the Third Proportional to 3,814,500 and 5,346,009

Step by Step Solution

1. Step 1: Write the proportion equation
   3,814,500 : 5,346,009 = 5,346,009 : x
2. Step 2: Convert to fraction form
   3,814,500/5,346,009 = 5,346,009/x
3. Step 3: Cross multiply
   3,814,500x = 5,346,009 × 5,346,009
4. Step 4: Simplify right side
   3,814,500x = 28,579,812,228,081
5. Step 5: Solve for x
   x = 28,579,812,228,081/3,814,500
6. Step 6: Final answer
   x = 7,492,413.74