Finding the Third Proportional to 1,687,107 and 2,410,863

Step by Step Solution

1. Step 1: Write the proportion equation
   1,687,107 : 2,410,863 = 2,410,863 : x
2. Step 2: Convert to fraction form
   1,687,107/2,410,863 = 2,410,863/x
3. Step 3: Cross multiply
   1,687,107x = 2,410,863 × 2,410,863
4. Step 4: Simplify right side
   1,687,107x = 5,812,260,404,769
5. Step 5: Solve for x
   x = 5,812,260,404,769/1,687,107
6. Step 6: Final answer
   x = 3,445,104.79