Finding the Third Proportional to 1,120,360 and 1,722,066

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,360 : 1,722,066 = 1,722,066 : x
2. Step 2: Convert to fraction form
   1,120,360/1,722,066 = 1,722,066/x
3. Step 3: Cross multiply
   1,120,360x = 1,722,066 × 1,722,066
4. Step 4: Simplify right side
   1,120,360x = 2,965,511,308,356
5. Step 5: Solve for x
   x = 2,965,511,308,356/1,120,360
6. Step 6: Final answer
   x = 2,646,927.16