Finding the Third Proportional to 1,226,476 and 2,680,952

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,476 : 2,680,952 = 2,680,952 : x
2. Step 2: Convert to fraction form
   1,226,476/2,680,952 = 2,680,952/x
3. Step 3: Cross multiply
   1,226,476x = 2,680,952 × 2,680,952
4. Step 4: Simplify right side
   1,226,476x = 7,187,503,626,304
5. Step 5: Solve for x
   x = 7,187,503,626,304/1,226,476
6. Step 6: Final answer
   x = 5,860,288.85