Finding the Third Proportional to 1,376,790 and 2,917,674

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,790 : 2,917,674 = 2,917,674 : x
2. Step 2: Convert to fraction form
   1,376,790/2,917,674 = 2,917,674/x
3. Step 3: Cross multiply
   1,376,790x = 2,917,674 × 2,917,674
4. Step 4: Simplify right side
   1,376,790x = 8,512,821,570,276
5. Step 5: Solve for x
   x = 8,512,821,570,276/1,376,790
6. Step 6: Final answer
   x = 6,183,093.70