Finding the Third Proportional to 1,183,918 and 1,906,664

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,918 : 1,906,664 = 1,906,664 : x
2. Step 2: Convert to fraction form
   1,183,918/1,906,664 = 1,906,664/x
3. Step 3: Cross multiply
   1,183,918x = 1,906,664 × 1,906,664
4. Step 4: Simplify right side
   1,183,918x = 3,635,367,608,896
5. Step 5: Solve for x
   x = 3,635,367,608,896/1,183,918
6. Step 6: Final answer
   x = 3,070,624.49