Finding the Third Proportional to 1,112,556 and 2,392,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,556 : 2,392,776 = 2,392,776 : x
2. Step 2: Convert to fraction form
   1,112,556/2,392,776 = 2,392,776/x
3. Step 3: Cross multiply
   1,112,556x = 2,392,776 × 2,392,776
4. Step 4: Simplify right side
   1,112,556x = 5,725,376,986,176
5. Step 5: Solve for x
   x = 5,725,376,986,176/1,112,556
6. Step 6: Final answer
   x = 5,146,147.24