Finding the Third Proportional to 1,367,028 and 2,991,519

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,028 : 2,991,519 = 2,991,519 : x
2. Step 2: Convert to fraction form
   1,367,028/2,991,519 = 2,991,519/x
3. Step 3: Cross multiply
   1,367,028x = 2,991,519 × 2,991,519
4. Step 4: Simplify right side
   1,367,028x = 8,949,185,927,361
5. Step 5: Solve for x
   x = 8,949,185,927,361/1,367,028
6. Step 6: Final answer
   x = 6,546,454.01