Finding the Third Proportional to 1,123,556 and 2,426,680

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,556 : 2,426,680 = 2,426,680 : x
2. Step 2: Convert to fraction form
   1,123,556/2,426,680 = 2,426,680/x
3. Step 3: Cross multiply
   1,123,556x = 2,426,680 × 2,426,680
4. Step 4: Simplify right side
   1,123,556x = 5,888,775,822,400
5. Step 5: Solve for x
   x = 5,888,775,822,400/1,123,556
6. Step 6: Final answer
   x = 5,241,194.76