Finding the Third Proportional to 673,055 and 1,422,088

Step by Step Solution

1. Step 1: Write the proportion equation
   673,055 : 1,422,088 = 1,422,088 : x
2. Step 2: Convert to fraction form
   673,055/1,422,088 = 1,422,088/x
3. Step 3: Cross multiply
   673,055x = 1,422,088 × 1,422,088
4. Step 4: Simplify right side
   673,055x = 2,022,334,279,744
5. Step 5: Solve for x
   x = 2,022,334,279,744/673,055
6. Step 6: Final answer
   x = 3,004,708.80