Finding the Third Proportional to 1,340,617 and 2,873,110

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340,617 : 2,873,110 = 2,873,110 : x
2. Step 2: Convert to fraction form
   1,340,617/2,873,110 = 2,873,110/x
3. Step 3: Cross multiply
   1,340,617x = 2,873,110 × 2,873,110
4. Step 4: Simplify right side
   1,340,617x = 8,254,761,072,100
5. Step 5: Solve for x
   x = 8,254,761,072,100/1,340,617
6. Step 6: Final answer
   x = 6,157,434.28