Finding the Third Proportional to 1,785,672 and 2,694,609

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,672 : 2,694,609 = 2,694,609 : x
2. Step 2: Convert to fraction form
   1,785,672/2,694,609 = 2,694,609/x
3. Step 3: Cross multiply
   1,785,672x = 2,694,609 × 2,694,609
4. Step 4: Simplify right side
   1,785,672x = 7,260,917,662,881
5. Step 5: Solve for x
   x = 7,260,917,662,881/1,785,672
6. Step 6: Final answer
   x = 4,066,210.18