Finding the Third Proportional to 1,338,250 and 1,907,718

Step by Step Solution

1. Step 1: Write the proportion equation
   1,338,250 : 1,907,718 = 1,907,718 : x
2. Step 2: Convert to fraction form
   1,338,250/1,907,718 = 1,907,718/x
3. Step 3: Cross multiply
   1,338,250x = 1,907,718 × 1,907,718
4. Step 4: Simplify right side
   1,338,250x = 3,639,387,967,524
5. Step 5: Solve for x
   x = 3,639,387,967,524/1,338,250
6. Step 6: Final answer
   x = 2,719,512.77