Finding the Third Proportional to 1,366,052 and 2,194,878

Step by Step Solution

1. Step 1: Write the proportion equation
   1,366,052 : 2,194,878 = 2,194,878 : x
2. Step 2: Convert to fraction form
   1,366,052/2,194,878 = 2,194,878/x
3. Step 3: Cross multiply
   1,366,052x = 2,194,878 × 2,194,878
4. Step 4: Simplify right side
   1,366,052x = 4,817,489,434,884
5. Step 5: Solve for x
   x = 4,817,489,434,884/1,366,052
6. Step 6: Final answer
   x = 3,526,578.37