Finding the Third Proportional to 2,077,442 and 3,191,206

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,442 : 3,191,206 = 3,191,206 : x
2. Step 2: Convert to fraction form
   2,077,442/3,191,206 = 3,191,206/x
3. Step 3: Cross multiply
   2,077,442x = 3,191,206 × 3,191,206
4. Step 4: Simplify right side
   2,077,442x = 10,183,795,734,436
5. Step 5: Solve for x
   x = 10,183,795,734,436/2,077,442
6. Step 6: Final answer
   x = 4,902,084.26