Finding the Third Proportional to 1,771,322 and 2,819,892

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,322 : 2,819,892 = 2,819,892 : x
2. Step 2: Convert to fraction form
   1,771,322/2,819,892 = 2,819,892/x
3. Step 3: Cross multiply
   1,771,322x = 2,819,892 × 2,819,892
4. Step 4: Simplify right side
   1,771,322x = 7,951,790,891,664
5. Step 5: Solve for x
   x = 7,951,790,891,664/1,771,322
6. Step 6: Final answer
   x = 4,489,184.29