Finding the Third Proportional to 1,105,356 and 2,293,800

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,356 : 2,293,800 = 2,293,800 : x
2. Step 2: Convert to fraction form
   1,105,356/2,293,800 = 2,293,800/x
3. Step 3: Cross multiply
   1,105,356x = 2,293,800 × 2,293,800
4. Step 4: Simplify right side
   1,105,356x = 5,261,518,440,000
5. Step 5: Solve for x
   x = 5,261,518,440,000/1,105,356
6. Step 6: Final answer
   x = 4,760,021.60