Finding the Third Proportional to 1,771,324 and 2,819,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,324 : 2,819,896 = 2,819,896 : x
2. Step 2: Convert to fraction form
   1,771,324/2,819,896 = 2,819,896/x
3. Step 3: Cross multiply
   1,771,324x = 2,819,896 × 2,819,896
4. Step 4: Simplify right side
   1,771,324x = 7,951,813,450,816
5. Step 5: Solve for x
   x = 7,951,813,450,816/1,771,324
6. Step 6: Final answer
   x = 4,489,191.96