Finding the Third Proportional to 2,985,441 and 4,499,667

Step by Step Solution

1. Step 1: Write the proportion equation
   2,985,441 : 4,499,667 = 4,499,667 : x
2. Step 2: Convert to fraction form
   2,985,441/4,499,667 = 4,499,667/x
3. Step 3: Cross multiply
   2,985,441x = 4,499,667 × 4,499,667
4. Step 4: Simplify right side
   2,985,441x = 20,247,003,110,889
5. Step 5: Solve for x
   x = 20,247,003,110,889/2,985,441
6. Step 6: Final answer
   x = 6,781,913.66