Finding the Third Proportional to 1,334,789 and 2,858,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,789 : 2,858,736 = 2,858,736 : x
2. Step 2: Convert to fraction form
   1,334,789/2,858,736 = 2,858,736/x
3. Step 3: Cross multiply
   1,334,789x = 2,858,736 × 2,858,736
4. Step 4: Simplify right side
   1,334,789x = 8,172,371,517,696
5. Step 5: Solve for x
   x = 8,172,371,517,696/1,334,789
6. Step 6: Final answer
   x = 6,122,594.30