Finding the Third Proportional to 1,337,946 and 1,907,271

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337,946 : 1,907,271 = 1,907,271 : x
2. Step 2: Convert to fraction form
   1,337,946/1,907,271 = 1,907,271/x
3. Step 3: Cross multiply
   1,337,946x = 1,907,271 × 1,907,271
4. Step 4: Simplify right side
   1,337,946x = 3,637,682,667,441
5. Step 5: Solve for x
   x = 3,637,682,667,441/1,337,946
6. Step 6: Final answer
   x = 2,718,856.12