Finding the Third Proportional to 1,226,722 and 1,882,911

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,722 : 1,882,911 = 1,882,911 : x
2. Step 2: Convert to fraction form
   1,226,722/1,882,911 = 1,882,911/x
3. Step 3: Cross multiply
   1,226,722x = 1,882,911 × 1,882,911
4. Step 4: Simplify right side
   1,226,722x = 3,545,353,833,921
5. Step 5: Solve for x
   x = 3,545,353,833,921/1,226,722
6. Step 6: Final answer
   x = 2,890,103.73