Finding the Third Proportional to 1,074,842 and 2,346,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,842 : 2,346,160 = 2,346,160 : x
2. Step 2: Convert to fraction form
   1,074,842/2,346,160 = 2,346,160/x
3. Step 3: Cross multiply
   1,074,842x = 2,346,160 × 2,346,160
4. Step 4: Simplify right side
   1,074,842x = 5,504,466,745,600
5. Step 5: Solve for x
   x = 5,504,466,745,600/1,074,842
6. Step 6: Final answer
   x = 5,121,186.88