Finding the Third Proportional to 1,616,836 and 2,694,566

Step by Step Solution

1. Step 1: Write the proportion equation
   1,616,836 : 2,694,566 = 2,694,566 : x
2. Step 2: Convert to fraction form
   1,616,836/2,694,566 = 2,694,566/x
3. Step 3: Cross multiply
   1,616,836x = 2,694,566 × 2,694,566
4. Step 4: Simplify right side
   1,616,836x = 7,260,685,928,356
5. Step 5: Solve for x
   x = 7,260,685,928,356/1,616,836
6. Step 6: Final answer
   x = 4,490,675.57