Finding the Third Proportional to 1,367,662 and 3,165,890

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,662 : 3,165,890 = 3,165,890 : x
2. Step 2: Convert to fraction form
   1,367,662/3,165,890 = 3,165,890/x
3. Step 3: Cross multiply
   1,367,662x = 3,165,890 × 3,165,890
4. Step 4: Simplify right side
   1,367,662x = 10,022,859,492,100
5. Step 5: Solve for x
   x = 10,022,859,492,100/1,367,662
6. Step 6: Final answer
   x = 7,328,462.36