Finding the Third Proportional to 1,112,028 and 1,840,578

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,028 : 1,840,578 = 1,840,578 : x
2. Step 2: Convert to fraction form
   1,112,028/1,840,578 = 1,840,578/x
3. Step 3: Cross multiply
   1,112,028x = 1,840,578 × 1,840,578
4. Step 4: Simplify right side
   1,112,028x = 3,387,727,374,084
5. Step 5: Solve for x
   x = 3,387,727,374,084/1,112,028
6. Step 6: Final answer
   x = 3,046,440.71