Finding the Third Proportional to 1,066,360 and 2,252,600

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,360 : 2,252,600 = 2,252,600 : x
2. Step 2: Convert to fraction form
   1,066,360/2,252,600 = 2,252,600/x
3. Step 3: Cross multiply
   1,066,360x = 2,252,600 × 2,252,600
4. Step 4: Simplify right side
   1,066,360x = 5,074,206,760,000
5. Step 5: Solve for x
   x = 5,074,206,760,000/1,066,360
6. Step 6: Final answer
   x = 4,758,436.89