Finding the Third Proportional to 1,074,816 and 2,346,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,816 : 2,346,120 = 2,346,120 : x
2. Step 2: Convert to fraction form
   1,074,816/2,346,120 = 2,346,120/x
3. Step 3: Cross multiply
   1,074,816x = 2,346,120 × 2,346,120
4. Step 4: Simplify right side
   1,074,816x = 5,504,279,054,400
5. Step 5: Solve for x
   x = 5,504,279,054,400/1,074,816
6. Step 6: Final answer
   x = 5,121,136.13