Finding the Third Proportional to 1,054,632 and 2,258,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054,632 : 2,258,720 = 2,258,720 : x
2. Step 2: Convert to fraction form
   1,054,632/2,258,720 = 2,258,720/x
3. Step 3: Cross multiply
   1,054,632x = 2,258,720 × 2,258,720
4. Step 4: Simplify right side
   1,054,632x = 5,101,816,038,400
5. Step 5: Solve for x
   x = 5,101,816,038,400/1,054,632
6. Step 6: Final answer
   x = 4,837,531.99