Finding the Third Proportional to 1,468,404 and 2,067,840

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468,404 : 2,067,840 = 2,067,840 : x
2. Step 2: Convert to fraction form
   1,468,404/2,067,840 = 2,067,840/x
3. Step 3: Cross multiply
   1,468,404x = 2,067,840 × 2,067,840
4. Step 4: Simplify right side
   1,468,404x = 4,275,962,265,600
5. Step 5: Solve for x
   x = 4,275,962,265,600/1,468,404
6. Step 6: Final answer
   x = 2,911,979.45