Finding the Third Proportional to 1,422,376 and 3,357,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,422,376 : 3,357,648 = 3,357,648 : x
2. Step 2: Convert to fraction form
   1,422,376/3,357,648 = 3,357,648/x
3. Step 3: Cross multiply
   1,422,376x = 3,357,648 × 3,357,648
4. Step 4: Simplify right side
   1,422,376x = 11,273,800,091,904
5. Step 5: Solve for x
   x = 11,273,800,091,904/1,422,376
6. Step 6: Final answer
   x = 7,926,033.69