Finding the Third Proportional to 1,199,693 and 1,907,918

Step by Step Solution

1. Step 1: Write the proportion equation
   1,199,693 : 1,907,918 = 1,907,918 : x
2. Step 2: Convert to fraction form
   1,199,693/1,907,918 = 1,907,918/x
3. Step 3: Cross multiply
   1,199,693x = 1,907,918 × 1,907,918
4. Step 4: Simplify right side
   1,199,693x = 3,640,151,094,724
5. Step 5: Solve for x
   x = 3,640,151,094,724/1,199,693
6. Step 6: Final answer
   x = 3,034,235.50