Finding the Third Proportional to 2,091,054 and 3,196,679

Step by Step Solution

1. Step 1: Write the proportion equation
   2,091,054 : 3,196,679 = 3,196,679 : x
2. Step 2: Convert to fraction form
   2,091,054/3,196,679 = 3,196,679/x
3. Step 3: Cross multiply
   2,091,054x = 3,196,679 × 3,196,679
4. Step 4: Simplify right side
   2,091,054x = 10,218,756,629,041
5. Step 5: Solve for x
   x = 10,218,756,629,041/2,091,054
6. Step 6: Final answer
   x = 4,886,892.75