Finding the Third Proportional to 1,309,770 and 2,894,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,309,770 : 2,894,832 = 2,894,832 : x
2. Step 2: Convert to fraction form
   1,309,770/2,894,832 = 2,894,832/x
3. Step 3: Cross multiply
   1,309,770x = 2,894,832 × 2,894,832
4. Step 4: Simplify right side
   1,309,770x = 8,380,052,308,224
5. Step 5: Solve for x
   x = 8,380,052,308,224/1,309,770
6. Step 6: Final answer
   x = 6,398,109.83