Finding the Third Proportional to 1,387,875 and 3,094,866

Step by Step Solution

1. Step 1: Write the proportion equation
   1,387,875 : 3,094,866 = 3,094,866 : x
2. Step 2: Convert to fraction form
   1,387,875/3,094,866 = 3,094,866/x
3. Step 3: Cross multiply
   1,387,875x = 3,094,866 × 3,094,866
4. Step 4: Simplify right side
   1,387,875x = 9,578,195,557,956
5. Step 5: Solve for x
   x = 9,578,195,557,956/1,387,875
6. Step 6: Final answer
   x = 6,901,338.78