Finding the Third Proportional to 1,406,882 and 2,177,571

Step by Step Solution

1. Step 1: Write the proportion equation
   1,406,882 : 2,177,571 = 2,177,571 : x
2. Step 2: Convert to fraction form
   1,406,882/2,177,571 = 2,177,571/x
3. Step 3: Cross multiply
   1,406,882x = 2,177,571 × 2,177,571
4. Step 4: Simplify right side
   1,406,882x = 4,741,815,460,041
5. Step 5: Solve for x
   x = 4,741,815,460,041/1,406,882
6. Step 6: Final answer
   x = 3,370,442.91