Finding the Third Proportional to 1,035,796 and 1,399,446

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035,796 : 1,399,446 = 1,399,446 : x
2. Step 2: Convert to fraction form
   1,035,796/1,399,446 = 1,399,446/x
3. Step 3: Cross multiply
   1,035,796x = 1,399,446 × 1,399,446
4. Step 4: Simplify right side
   1,035,796x = 1,958,449,106,916
5. Step 5: Solve for x
   x = 1,958,449,106,916/1,035,796
6. Step 6: Final answer
   x = 1,890,767.20