Finding the Third Proportional to 1,806,404 and 2,659,702

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806,404 : 2,659,702 = 2,659,702 : x
2. Step 2: Convert to fraction form
   1,806,404/2,659,702 = 2,659,702/x
3. Step 3: Cross multiply
   1,806,404x = 2,659,702 × 2,659,702
4. Step 4: Simplify right side
   1,806,404x = 7,074,014,728,804
5. Step 5: Solve for x
   x = 7,074,014,728,804/1,806,404
6. Step 6: Final answer
   x = 3,916,075.66