Finding the Third Proportional to 1,771,332 and 2,819,898

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,332 : 2,819,898 = 2,819,898 : x
2. Step 2: Convert to fraction form
   1,771,332/2,819,898 = 2,819,898/x
3. Step 3: Cross multiply
   1,771,332x = 2,819,898 × 2,819,898
4. Step 4: Simplify right side
   1,771,332x = 7,951,824,730,404
5. Step 5: Solve for x
   x = 7,951,824,730,404/1,771,332
6. Step 6: Final answer
   x = 4,489,178.05