Finding the Third Proportional to 1,367,982 and 2,969,607

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,982 : 2,969,607 = 2,969,607 : x
2. Step 2: Convert to fraction form
   1,367,982/2,969,607 = 2,969,607/x
3. Step 3: Cross multiply
   1,367,982x = 2,969,607 × 2,969,607
4. Step 4: Simplify right side
   1,367,982x = 8,818,565,734,449
5. Step 5: Solve for x
   x = 8,818,565,734,449/1,367,982
6. Step 6: Final answer
   x = 6,446,404.80