Finding the Third Proportional to 2,862,684 and 6,173,736

Step by Step Solution

1. Step 1: Write the proportion equation
   2,862,684 : 6,173,736 = 6,173,736 : x
2. Step 2: Convert to fraction form
   2,862,684/6,173,736 = 6,173,736/x
3. Step 3: Cross multiply
   2,862,684x = 6,173,736 × 6,173,736
4. Step 4: Simplify right side
   2,862,684x = 38,115,016,197,696
5. Step 5: Solve for x
   x = 38,115,016,197,696/2,862,684
6. Step 6: Final answer
   x = 13,314,433.66